If the filing person has
previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e),
240.13d-1(f) or 240.13d-1(g), check the following box: ☐
The information required on the remainder of this cover page shall not be deemed to be filed for the purpose of Section 18 of the Securities
Exchange Act of 1934 (Act) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
New Leaf Ventures III, L.P. (NLV III)
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
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SEC Use Only
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4.
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Source of Funds (See Instructions)
WC
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5.
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Check if Disclosure of Legal
Proceedings Is Required Pursuant to Items 2(d) or 2(e)
☐
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6.
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Citizenship or Place of
Organization
Delaware
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Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
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7.
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Sole Voting Power
1,703,886 shares, except that (a) New Leaf Venture Associates III, L.P. (NLV
Associates III), the sole general partner of NLV III, may be deemed to have sole power to vote such shares, (b) New Leaf Venture Management III, L.L.C. (NLV Management III), the sole general partner of NLV Associates III and
ultimate general partner of NLV III, may be deemed to have sole power to vote such shares, and (c) Ronald M. Hunt (Hunt) and Vijay K. Lathi (Lathi), the sole managers of NLV Management III, may be deemed to have shared
power to vote such shares.
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8.
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Shared Voting Power
See response to row 7.
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9.
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Sole Dispositive Power
1,703,886 shares, except that (a) NLV Associates III, the sole general partner of
NLV III, may be deemed to have sole power to dispose of such shares, (b) NLV Management III, the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to dispose of such shares, and
(c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of such shares.
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10.
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Shared Dispositive Power
See response to row 9.
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11.
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Aggregate Amount Beneficially Owned by Each Reporting Person
1,703,886
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12.
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|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
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13.
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Percent of Class Represented by
Amount in Row (11)
3.5%1
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14.
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Type of Reporting Person (See
Instructions)
PN
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1
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Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
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CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
New Leaf Biopharma Opportunities I, L.P. (Biopharma
I)
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
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SEC Use Only
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4.
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Source of Funds (See Instructions)
WC
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5.
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Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
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6.
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Citizenship or Place of
Organization
Delaware
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|
|
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Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
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7.
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Sole Voting Power
1,867,871 shares, except that (a) New Leaf BPO Associates I, L.P. (NLBA
I), the sole general partner of Biopharma I, may be deemed to have sole power to vote such shares, (b) NLV Management III, the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to
vote such shares, and (c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote such shares.
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8.
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Shared Voting Power
See response to row 7.
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9.
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Sole Dispositive Power
1,867,871 shares, except that (a) NLBA I, the sole general partner of Biopharma I, may
be deemed to have sole power to dispose of such shares, (b) NLV Management III, the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to dispose of such shares, and (c) Hunt and Lathi, the
sole managers of NLV Management III, may be deemed to have shared power to dispose of such shares.
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10.
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Shared Dispositive Power
See response to row 9.
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11.
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Aggregate Amount Beneficially Owned by Each Reporting Person
1,867,871
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12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
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13.
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Percent of Class Represented by
Amount in Row (11)
3.8%1
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14.
|
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Type of Reporting Person (See
Instructions)
PN
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1
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Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
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CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
New Leaf Venture Associates III, L.P.
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
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SEC Use Only
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4.
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Source of Funds (See Instructions)
AF
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5.
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Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
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6.
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Citizenship or Place of
Organization
Delaware
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|
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|
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Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
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7.
|
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Sole Voting Power
1,703,886 shares, all of which are owned by NLV III, except that (a) NLV
Associates III, the sole general partner of NLV III, may be deemed to have sole power to vote such shares, (b) NLV Management III, the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have
sole power to vote such shares, and (c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote such shares.
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8.
|
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Shared Voting Power
See response to row 7.
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9.
|
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Sole Dispositive Power
1,703,886 shares, all of which are owned by NLV III, except that (a) NLV
Associates III, the sole general partner of NLV III, may be deemed to have sole power to dispose of such shares, (b) NLV Management III, the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to
have sole power to dispose of such shares, and (c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of such shares.
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10.
|
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Shared Dispositive Power
See response to row 9.
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11.
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Aggregate Amount Beneficially Owned by Each Reporting Person
1,703,886
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12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
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13.
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Percent of Class Represented by
Amount in Row (11)
3.5%1
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14.
|
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Type of Reporting Person (See
Instructions)
PN
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1
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Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
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CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
New Leaf BPO Associates I, L.P.
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
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SEC Use Only
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4.
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Source of Funds (See Instructions)
AF
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5.
|
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Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
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6.
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Citizenship or Place of
Organization
Delaware
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|
|
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Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
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7.
|
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Sole Voting Power
1,867,871 shares, all of which are owned by Biopharma I, except that (a) NLBA I,
the sole general partner of Biopharma I, may be deemed to have sole power to vote such shares, (b) NLV Management III, the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to vote such
shares, and (c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote such shares.
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8.
|
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Shared Voting Power
See response to row 7.
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9.
|
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Sole Dispositive Power
1,867,871 shares, all of which are owned by Biopharma I, except that (a) NLBA I,
the sole general partner of Biopharma I, may be deemed to have sole power to dispose of such shares, (b) NLV Management III, the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to
dispose of such shares, and (c) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of such shares.
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10.
|
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Shared Dispositive Power
See response to row 9.
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11.
|
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Aggregate Amount Beneficially Owned by Each Reporting Person
1,867,871
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12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
|
13.
|
|
Percent of Class Represented by
Amount in Row (11)
3.8%1
|
14.
|
|
Type of Reporting Person (See
Instructions)
PN
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1
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Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
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CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
New Leaf Venture Management III, L.L.C.
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
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SEC Use Only
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4.
|
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Source of Funds (See Instructions)
AF
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5.
|
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Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
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6.
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Citizenship or Place of
Organization
Delaware
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|
|
|
|
|
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Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
|
7.
|
|
Sole Voting Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to vote such shares owned by Biopharma I, (b) NLV Associates III, the sole general
partner of NLV III, may be deemed to have sole power to vote of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to vote
all of the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to vote all of the shares directly owned by NLV III, and (d) Hunt
and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote all of such shares.
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8.
|
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Shared Voting Power
See response to row 7.
|
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9.
|
|
Sole Dispositive Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to dispose of such shares owned by Biopharma I, (b) NLV Associates III, the sole general
partner of NLV III, may be deemed to have sole power to dispose of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to
dispose of all of the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to dispose of all of the shares directly owned by NLV III,
and (d) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of all of such shares.
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10.
|
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Shared Dispositive Power
See response to row 9.
|
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11.
|
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Aggregate Amount Beneficially Owned by Each Reporting Person
3,571,757
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12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
|
13.
|
|
Percent of Class Represented by
Amount in Row (11)
7.3%1
|
14.
|
|
Type of Reporting Person (See
Instructions)
OO
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1
|
Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
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CUSIP No. 24344T101
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1.
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Names of
Reporting Persons.
Ronald M. Hunt
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2.
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
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3.
|
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SEC Use Only
|
4.
|
|
Source of Funds (See Instructions)
AF
|
5.
|
|
Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
|
6.
|
|
Citizenship or Place of
Organization
USA
|
|
|
|
|
|
|
|
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
|
7.
|
|
Sole Voting Power
See response to row 8.
|
|
8.
|
|
Shared Voting Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to vote such shares owned by Biopharma I, (b) NLV Associates III, the sole general
partner of NLV III, may be deemed to have sole power to vote of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to vote
all of the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to vote all of the shares directly owned by NLV III, and (d) Hunt
and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote all of such shares.
|
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9.
|
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Sole Dispositive Power
See response to row 10.
|
|
10.
|
|
Shared Dispositive Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to dispose of such shares owned by Biopharma I, (b) NLV Associates III, the sole general partner of
NLV III, may be deemed to have sole power to dispose of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to dispose of all of
the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to dispose of all of the shares directly owned by NLV III, and (d) Hunt and
Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of all of such shares.
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|
|
11.
|
|
Aggregate Amount Beneficially Owned by Each Reporting Person
3,571,757
|
12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
|
13.
|
|
Percent of Class Represented by
Amount in Row (11)
7.3%1
|
14.
|
|
Type of Reporting Person (See
Instructions)
IN
|
1
|
Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
|
CUSIP No. 24344T101
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|
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1.
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Names of
Reporting Persons.
Vijay K. Lathi
|
2.
|
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Check the Appropriate Box if a Member
of a Group (See Instructions)
(a) ☐ (b) ☒
|
3.
|
|
SEC Use Only
|
4.
|
|
Source of Funds (See Instructions)
AF
|
5.
|
|
Check if Disclosure of Legal
Proceedings is Required Pursuant to Items 2(d) or 2(e)
☐
|
6.
|
|
Citizenship or Place of
Organization
USA
|
|
|
|
|
|
|
|
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
With
|
|
7.
|
|
Sole Voting Power
See response to row 8.
|
|
8.
|
|
Shared Voting Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to vote such shares owned by Biopharma I, (b) NLV Associates III, the sole general
partner of NLV III, may be deemed to have sole power to vote of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to vote
all of the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to vote all of the shares directly owned by NLV III, and (d) Hunt
and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to vote all of such shares.
|
|
9.
|
|
Sole Dispositive Power
See response to row 10.
|
|
10.
|
|
Shared Dispositive Power
3,571,757 shares, of which (i) 1,703,886 shares are directly owned by NLV III, and (ii)
1,867,871 shares are directly owned by Biopharma I, except that (a) NLBA I, the sole general partner of Biopharma I, may be deemed to have sole power to dispose of such shares owned by Biopharma I, (b) NLV Associates III, the sole general
partner of NLV III, may be deemed to have sole power to dispose of such shares owned by NLV III, (c) NLV Management III, as the sole general partner of NLBA I and ultimate general partner of Biopharma I, may be deemed to have sole power to
dispose of all of the shares directly owned by Biopharma I, and as the sole general partner of NLV Associates III and ultimate general partner of NLV III, may be deemed to have sole power to dispose of all of the shares directly owned by NLV III,
and (d) Hunt and Lathi, the sole managers of NLV Management III, may be deemed to have shared power to dispose of all of such shares.
|
|
|
|
|
|
|
|
11.
|
|
Aggregate Amount Beneficially Owned by Each Reporting Person
3,571,757
|
12.
|
|
Check if the Aggregate Amount in Row
(11) Excludes Certain Shares (See Instructions)
☐
|
13.
|
|
Percent of Class Represented by
Amount in Row (11)
7.3%1
|
14.
|
|
Type of Reporting Person (See
Instructions)
IN
|
1
|
Based on 49,025,918 shares of Common Stock outstanding following the Issuers follow-on public offering, as reported on the Issuers Prospectus Supplement filed with the Securities and Exchange Commission on August 15, 2019.
|
CUSIP No. 24344T101
SCHEDULE 13D
This Amendment No. 2 (Amendment No. 2) amends and supplements the Schedule 13D originally filed with the Securities and Exchange
Commission (the SEC) on October 11, 2017 (the Original Schedule 13D), and amended by Amendment No. 1 on June 21, 2018 (Amendment No. 1 and collectively with the Original Schedule
13D, the Prior Schedule 13D), by the Reporting Persons. The Reporting Persons are, collectively, New Leaf Ventures III, L.P. (NLV III), New Leaf Venture Associates III, L.P. (NLV Associates III),
New Leaf Biopharma Opportunities I, L.P. (Biopharma I), New Leaf BPO Associates I, L.P. (NLBA I), New Leaf Venture Management III, L.L.C. (NLV Management III), Ronald M. Hunt (Hunt) and Vijay K. Lathi
(Lathi). Only those items that are hereby reported are amended; all other items reported in the Prior Schedule 13D remain unchanged. Information given in response to each item shall be deemed incorporated by reference in all other items,
as applicable. Capitalized terms not defined in this Amendment No. 2 have the meanings ascribed to them in the Prior Schedule 13D.
Item 2.
Identity and Background.
Item 2 of the Prior Schedule 13D is hereby amended and restated in its entirety as follows:
(a) This Schedule 13D is being filed on behalf of each of the following persons pursuant to Rule 13d-1(k) of
Regulation D-G under the Securities Exchange Act of 1934, as amended (the Exchange Act): New Leaf Ventures III, L.P. (NLV III), New Leaf Venture Associates III, L.P. (NLV
Associates III), New Leaf Biopharma Opportunities I, L.P. (Biopharma I), New Leaf BPO Associates I, L.P. (NLBA I), New Leaf Venture Management III, L.L.C. (NLV Management III), Ronald M. Hunt
(Hunt) and Vijay K. Lathi (Lathi) are the sole members of NLV Management III, (the foregoing entities and individuals are collectively referred to as the Reporting Persons). Liam Ratcliff, a
reporting person on the Prior Schedule 13D, is no longer a member of NLV Management, and accordingly, is no longer a Reporting Person.
(b) The principal
business address of each NLV III, NLV Associates III, Biopharma I, NLBA I, NLV Management III, and Hunt is c/o New Leaf Ventures, 420 Lexington Avenue, Suite 408, New York, NY 10170. The address of the principal business office of Lathi is New Leaf
Venture Partners, 2730 Sand Hill Road, Suite 110, Menlo Park, CA 94025.
(c) The principal business of each of NLV III and Biopharma I is that of a private
investment partnership and to make, hold and dispose of equity and equity-related investments, principally in healthcare, medical device and life sciences companies. The sole general partner of NLV III is NLV Associates III and the sole general
partner of Biopharma I is NLBA I. The sole general partner of each of NLV Associates III and NLBA I is NLV Management III. The ultimate general partner of each of NLV III and Biopharma I is NLV Management III. The principal business of NLV
Associates III is that of a limited partnership acting as the general partner of NLV III, the principal business of NLBA I is that of a limited partnership acting as the general partner of Biopharma I, and the principal business of NLV Management
III is that of a limited liability company acting as the general partner of each of NLV Associates III and NLBA I and the ultimate general partner of each of NLV III and Biopharma I. Hunt and Lathi, are the sole managers of NLV Management III. Each
of NLV III, Biopharma I, NLV Associates III and NLBA I is organized as a Delaware limited partnership. NLV Management III is organized as a Delaware limited liability company.
(d) None of the Reporting Persons, individually or collectively, has, during the last five years, been convicted in a criminal proceeding (excluding traffic
violations or similar misdemeanors).
(e) None of the Reporting Persons has, during the last five years, been a party to a civil proceeding of a judicial
or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities
laws or finding any violation with respect to such laws.
(f) Each of the individuals named in this Item 2 is a citizen of the United States.
Item 4. Purpose of Transaction.
Item 4 of the Prior
Schedule 13D is hereby amended to add the following new paragraph:
This Amendment No. 2 is being filed to update the aggregate percentage of Common
Stock of the Issuer owned by the Reporting Persons due to sales of the Issuers Common Stock by the Reporting Persons on August 15, 2019 and August 16, 2019 as well as dilutive events caused by the Issuers sales of additional
shares of its Common Stock from time to time since the filing of Amendment No. 1. Such transactions resulted in a decrease of over one percent (1%) in the aggregate percentage ownership reported by the Reporting Persons in the Prior Schedule
13D.
CUSIP No. 24344T101
Item 5. Interest in Securities of the Issuer.
Item 5 of the Prior Schedule 13D is hereby amended and restated in its entirety as follows:
The information reported below is based on a total of 49,025,918 shares of Common Stock outstanding as of August 19, 2019, as reported on the
Issuers Prospectus Supplement, filed with the SEC on August 15, 2019. This Amendment No. 2 is being filed to update the aggregate percentage of Common Stock of the Issuer owned by the Reporting Persons due to sales of the
Issuers Common Stock by the Reporting Persons on August 15, 2019 and August 16, 2019 as well as dilution caused by the Issuers sales of additional shares of its Common Shares from time to time since the date of the filing of
the Prior Schedule 13D. Such transactions resulted in a decrease of over one percent (1%) in the aggregate percentage ownership reported by the Reporting Persons in the Prior Schedule 13D.
(a,b) Regarding aggregate beneficial ownership, see Row 9 of the cover page of each Reporting Person. Regarding percentage beneficial ownership, see Row 11 of
the cover page of each Reporting Person. Regarding sole power to vote shares, see Row 5 of the cover page of each Reporting Person. Regarding shared power to vote shares, see Row 6 of the cover page of each Reporting Person. Regarding sole power to
dispose of shares, see Row 7 of the cover page of each Reporting Person. Regarding shared power to dispose of shares, see Row 8 of the cover page of each Reporting Person.
Each of the Reporting Persons, except for NLV III with respect to the shares directly owned by it and Biopharma I with respect to the shares directly owned by
it, disclaim beneficial ownership of the securities, except to the extent of their respective pecuniary interests therein, if any.
(c) All transactions in
the Shares effected during the past 60 days are set forth in Exhibit F attached hereto and incorporated herein by reference.
(d) Under certain
circumstances set forth in the limited partnership agreement of each of NLV III, Biopharma I, NLV Associates III, NLBA I and the limited liability company agreement of NLV Management III, the partners and the members of each of such entities, as
applicable, may be deemed to have the right to receive dividends from, or the proceeds from, the sale of shares of the issuer owned by each such entity of which they are a partner or member.
(e) Not applicable.
CUSIP No. 24344T101
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Date: August 26, 2019
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NEW LEAF VENTURES III, L.P.
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By:
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New Leaf Venture Associates III, L.P.
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By: New Leaf Venture Management III, L.L.C.
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By:
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/s/ Craig Slutzkin
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Chief Financial Officer
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NEW LEAF BIOPHARMA OPPORTUNITIES I, L.P.
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By:
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New Leaf BPO Associates I, L.P.
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By: New Leaf Venture Management III, L.L.C.
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By:
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/s/ Craig Slutzkin
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Chief Financial Officer
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NEW LEAF VENTURE ASSOCIATES III, L.P.
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By:
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New Leaf Venture Management III, L.L.C.
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By:
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/s/ Craig Slutzkin
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Chief Financial Officer
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NEW LEAF BPO ASSOCIATES I, L.P.
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By:
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New Leaf Venture Management III, L.L.C.
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By:
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/s/ Craig Slutzkin
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Chief Financial Officer
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NEW LEAF VENTURE MANAGEMENT III, L.L.C.
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By:
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/s/ Craig Slutzkin
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Chief Financial Officer
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CUSIP No. 24344T101
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RONALD M. HUNT
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By:
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*
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Ronald M. Hunt
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VIJAY K. LATHI
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By:
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*
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Vijay K. Lathi
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*By:
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/s/ Craig Slutzkin
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Name:
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Craig Slutzkin
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Attorney-in-Fact
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[This Schedule 13D was executed pursuant to a Power of Attorney. Note that copies of the applicable Powers of Attorney are already on file with the
appropriate agencies.]