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person · Reporting owner

Lawler Joseph F.

Disclosed activity across 2 companies

Tapewire entity
81025
SEC CIK
0001770401

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Anebulo Pharmaceuticals, Inc.ANEB · Entity 9617Director · 10% ownerApril 04, 2025April 08, 2025
MERRIMACK PHARMACEUTICALS INCMACK · Entity 9577010% owner · See Explanation of ResponsesJune 28, 2019July 02, 2019

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Anebulo Pharmaceuticals, Inc.

Report date April 04, 2025 · Filed April 08, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.02 · Expires 2035-04-03Direct25,000 Reported balance After 2025-04-04 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2025-04-04 · Grant · Acquired 25,000 · Balance 25,000

F1: The option vests on the earlier of April 4, 2026 or the date of the 2026 annual meeting of shareholders.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.02 · Expires 2035-04-03Direct13,236 Reported balance After 2025-04-04 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2025-04-04 · Grant · Acquired 13,236 · Balance 13,236

F1: The option vests on the earlier of April 4, 2026 or the date of the 2026 annual meeting of shareholders.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests on the earlier of April 4, 2026 or the date of the 2026 annual meeting of shareholders.

MERRIMACK PHARMACEUTICALS INC

Report date June 28, 2019 · Filed July 02, 2019

Jointly reported with JFL Capital Management, LLC, JFL Capital Management LP, JFL Capital Holdings LLC, JFL Partners Fund LP

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy: JFL Partners Fund LP510,152 Last balance in matching sequence After 2019-07-02 transaction · row 5 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 1 · 2019-06-28 · Purchase · Acquired 9,662 · Balance 499,194

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F2: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

Row 3 · 2019-07-01 · Purchase · Acquired 3,934 · Balance 503,128

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F4: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.827 to $6.090, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F2: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

Row 5 · 2019-07-02 · Purchase · Acquired 7,024 · Balance 510,152

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.781 to $5.950, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F2: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

Common StockSEC Table I · non-derivativeIndirectBy: Managed Account of JFL Capital Management LLC739,676 Last balance in matching sequence After 2019-07-02 transaction · row 6 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 2 · 2019-06-28 · Purchase · Acquired 13,902 · Balance 723,910

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F3: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

Row 4 · 2019-07-01 · Purchase · Acquired 5,659 · Balance 729,569

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F4: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.827 to $6.090, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

Row 6 · 2019-07-02 · Purchase · Acquired 10,107 · Balance 739,676

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.781 to $5.950, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F2: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

F3: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

F4: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.827 to $6.090, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F5: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.781 to $5.950, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 04, 2025 Filed Apr 8, 2025 01:41 UTC Anebulo Pharmaceuticals, Inc. ANEB · Entity 9617 GrantStock Option (right to buy) · Derivative 13,236 $0.00 Strike: $1.02 $0.00
Disclosure

SEC source: 0001641172-25-003093 · ownership.xml · derivative · entry 2

Lawler Joseph F. · CIK 0001770401 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,236

Underlying: Common Stock · 13,236 shares

Expires 2035-04-03

F1 · derivative.exercise_date: The option vests on the earlier of April 4, 2026 or the date of the 2026 annual meeting of shareholders.

Read SEC document
April 04, 2025 Filed Apr 8, 2025 01:41 UTC Anebulo Pharmaceuticals, Inc. ANEB · Entity 9617 GrantStock Option (right to buy) · Derivative 25,000 $0.00 Strike: $1.02 $0.00
Disclosure

SEC source: 0001641172-25-003093 · ownership.xml · derivative · entry 1

Lawler Joseph F. · CIK 0001770401 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2035-04-03

F1 · derivative.exercise_date: The option vests on the earlier of April 4, 2026 or the date of the 2026 annual meeting of shareholders.

Read SEC document
June 13, 2024 Filed Jun 17, 2024 20:23 UTC Anebulo Pharmaceuticals, Inc. ANEB · Entity 9617 GrantStock Option (right to buy) · Derivative 6,618 $0.00 Strike: $2.10 $0.00
Disclosure

SEC source: 0001493152-24-024124 · ownership.xml · derivative · entry 2

Lawler Joseph F. · CIK 0001770401 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,618

Underlying: Common Stock · 6,618 shares

Expires 2034-06-12

F2 · derivative.exercise_date: These stock options vest on the earlier of November 30,2024 or the date of the 2024 annual meeting of shareholders

Read SEC document
June 13, 2024 Filed Jun 17, 2024 20:23 UTC Anebulo Pharmaceuticals, Inc. ANEB · Entity 9617 GrantStock Option (right to buy) · Derivative 41,667 $0.00 Strike: $2.10 $0.00
Disclosure

SEC source: 0001493152-24-024124 · ownership.xml · derivative · entry 1

Lawler Joseph F. · CIK 0001770401 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,667

Underlying: Common Stock · 41,667 shares

Expires 2034-06-12

F1 · derivative.exercise_date: These stock options vest 50% on the date of the 2024 annual meeting of shareholders and 50% on the one year anniversary of the date of grant

Read SEC document
April 21, 2022 Filed Oct 4, 2022 20:13 UTC Anebulo Pharmaceuticals, Inc. ANEB · Entity 9617 GrantStock Option (right to buy) · Derivative 30,425 $0.00 Strike: $6.00 $0.00
Disclosure

SEC source: 0001209191-22-052202 · doc4.xml · derivative · entry 4

Lawler Joseph F. · CIK 0001770401 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,425

Underlying: Common Stock · 30,425 shares

Expires 2027-02-28

F3 · derivative.exercise_date: 25% of the option vests on March 1, 2023. Thereafter, 1/48 of the option vests on a monthly basis over 36 months until the option becomes fully vested.

Read SEC document
July 02, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 10,107 $5.85 $59,105.74
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 6

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Account of JFL Capital Management LLC

Disclosed balance after: 739,676

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.781 to $5.950, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

Read SEC document
July 02, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 7,024 $5.85 $41,076.35
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 5

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: JFL Partners Fund LP

Disclosed balance after: 510,152

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.781 to $5.950, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F2 · ownership.nature: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

Read SEC document
July 01, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 5,659 $6.00 $33,970.41
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 4

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Account of JFL Capital Management LLC

Disclosed balance after: 729,569

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F4 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.827 to $6.090, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

Read SEC document
July 01, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 3,934 $6.00 $23,615.41
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 3

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: JFL Partners Fund LP

Disclosed balance after: 503,128

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F4 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.827 to $6.090, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F2 · ownership.nature: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

Read SEC document
June 28, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 13,902 $5.95 $82,647.39
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 2

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Account of JFL Capital Management LLC

Disclosed balance after: 723,910

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F3 · ownership.nature: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

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June 28, 2019 Filed Jul 2, 2019 19:01 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 9,662 $5.95 $57,440.59
Disclosure

SEC source: 0000921895-19-001955 · form412042002_07022019.xml · nonDerivative · entry 1

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: JFL Partners Fund LP

Disclosed balance after: 499,194

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F2 · ownership.nature: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

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April 08, 2019 Filed Apr 9, 2019 18:30 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 4,506 $5.73 $25,803.16
Disclosure

SEC source: 0000921895-19-001055 · form412042002_04092019.xml · nonDerivative · entry 3

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: JFL Partners Fund LP

Disclosed balance after: 489,532

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.7113 to $5.7462, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F2 · ownership.nature: Securities owned directly by JFL Partners. As the general partner of JFL Partners, JFL GP may be deemed to beneficially own the securities owned directly by JFL Partners. As the general parter of JFL GP, JFL Holdings may be deemed to beneficially own the securities owned directly by JFL Partners. JFL Capital Management, as the investment manager of JFL Partners, may be deemed to beneficially own the securities owned directly by JFL Partners. Dr. Lawler, as the managing member of both JFL Holdings and JFL Capital Management, may be deemed to beneficially own the securities owned directly by JFL Partners.

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April 08, 2019 Filed Apr 9, 2019 18:30 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 6,484 $5.73 $37,129.98
Disclosure

SEC source: 0000921895-19-001055 · form412042002_04092019.xml · nonDerivative · entry 2

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Account of JFL Capital Management LLC

Disclosed balance after: 710,008

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F5 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.7113 to $5.7462, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

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April 05, 2019 Filed Apr 9, 2019 18:30 UTC MERRIMACK PHARMACEUTICALS INC MACK · Entity 95770 PurchaseCommon Stock 26,288 $5.95 $156,466.18
Disclosure

SEC source: 0000921895-19-001055 · form412042002_04092019.xml · nonDerivative · entry 1

JFL Capital Management, LLC · CIK 0001687888 · 10% owner · See Explanation of Responses

JFL Capital Management LP · CIK 0001770400 · 10% owner · See Explanation of Responses

JFL Capital Holdings LLC · CIK 0001770405 · 10% owner · See Explanation of Responses

JFL Partners Fund LP · CIK 0001626392 · 10% owner · See Explanation of Responses

Lawler Joseph F. · CIK 0001770401 · 10% owner · See Explanation of Responses

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Managed Account of JFL Capital Management LLC

Disclosed balance after: 703,524

F1 · security: This Form 4 is filed jointly by JFL Partners Fund LP ("JFL Partners"), JFL Capital Management LP ("JFL GP"), JFL Capital Holdings LLC ("JFL Holdings"), JFL Captal Management LLC ("JFL Capital Management") and Joseph F. Lawler (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that collectively beneficially owns more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities of the Issuer owned directly by other members of the Section 13(d) group and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of such securities for purposes of Section 16 or for any other purpose. Further, each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein.

F4 · price: The reported price in Column 4 is a weighted average price. These shares of Common Stock were purchased in multiple transactions at prices ranging from $5.9501 to $6, excluding commissions. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock purchased at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Securities held in an account separately managed by JFL Capital Management (the "JFL Managed Account"). JFL Capital Management, as the investment manager of the JFL Managed Account, may be deemed to beneficially own the securities held in the JFL Managed Account. Dr. Lawler, as the managing member of JFL Capital Management, may be deemed to beneficially own the securities held in the JFL Managed Account.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.