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Mink Brook Asset Management LLC

Disclosed activity across 1 company

Tapewire entity
18185
SEC CIK
0002052205

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
DLH Holdings Corp.DLHC · Entity 708810% ownerOctober 01, 2026October 02, 2026

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.

DLH Holdings Corp.

Report date October 01, 2026 · Filed October 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.001 per share ("Common Stock")SEC Table I · non-derivativeIndirectBy Mink Brook Partners LP1,988,583 Reported balance After 2026-10-01 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-10-01 · Sale · Disposed 199,099 · Balance 1,988,583

F1: The price reported in column 4 is a weighted average price. These shares were transferred in a rebalancing transaction between funds in one transaction at a price of $3.70 inclusive. No shares were bought or sold in the open market. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Common Stock, par value $0.001 per share ("Common Stock")SEC Table I · non-derivativeIndirectBy Mink Brook Opportunity Fund LP893,421 Reported balance After 2026-10-01 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-10-01 · Purchase · Acquired 199,099 · Balance 893,421

F1: The price reported in column 4 is a weighted average price. These shares were transferred in a rebalancing transaction between funds in one transaction at a price of $3.70 inclusive. No shares were bought or sold in the open market. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F3: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F4: Represents securities owned directly by Mink Brook Opportunity Fund LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in column 4 is a weighted average price. These shares were transferred in a rebalancing transaction between funds in one transaction at a price of $3.70 inclusive. No shares were bought or sold in the open market. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

F4: Represents securities owned directly by Mink Brook Opportunity Fund LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

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
September 02, 2025 Filed Sep 3, 2025 21:02 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 197 $5.50 $1,083.50
Disclosure

SEC source: 0000785557-25-000100 · wk-form4_1756933335.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,839,496

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 29, 2025 Filed Aug 29, 2025 20:41 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 181 $5.50 $995.50
Disclosure

SEC source: 0000785557-25-000096 · wk-form4_1756500092.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,839,299

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:41 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 446 $5.50 $2,453.00
Disclosure

SEC source: 0000785557-25-000096 · wk-form4_1756500092.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,839,118

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 27, 2025 Filed Aug 27, 2025 20:27 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 22 $5.50 $121.00
Disclosure

SEC source: 0000785557-25-000094 · wk-form4_1756326469.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,838,672

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 26, 2025 Filed Aug 27, 2025 20:27 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 837 $5.50 $4,603.50
Disclosure

SEC source: 0000785557-25-000094 · wk-form4_1756326469.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,838,650

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 25, 2025 Filed Aug 27, 2025 20:27 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 336 $5.50 $1,848.00
Disclosure

SEC source: 0000785557-25-000094 · wk-form4_1756326469.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,837,813

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 22, 2025 Filed Aug 22, 2025 20:25 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 100 $5.50 $550.00
Disclosure

SEC source: 0000785557-25-000091 · wk-form4_1755894316.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,837,477

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose

Read SEC document
August 21, 2025 Filed Aug 22, 2025 20:25 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 18,016 $5.50 $99,088.00
Disclosure

SEC source: 0000785557-25-000091 · wk-form4_1755894316.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,837,377

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose

Read SEC document
August 20, 2025 Filed Aug 20, 2025 20:19 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 14,154 $5.50 $77,847.00
Disclosure

SEC source: 0000785557-25-000089 · wk-form4_1755721158.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,819,361

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 19, 2025 Filed Aug 20, 2025 20:19 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 26,803 $5.50 $147,416.50
Disclosure

SEC source: 0000785557-25-000089 · wk-form4_1755721158.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,805,207

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 18, 2025 Filed Aug 20, 2025 20:19 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,083 $5.50 $11,456.50
Disclosure

SEC source: 0000785557-25-000089 · wk-form4_1755721158.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,778,404

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 14, 2025 Filed Aug 14, 2025 20:07 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,335 $5.50 $23,842.50
Disclosure

SEC source: 0000785557-25-000087 · wk-form4_1755202071.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,776,321

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 13, 2025 Filed Aug 14, 2025 20:07 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 3 $5.50 $16.50
Disclosure

SEC source: 0000785557-25-000087 · wk-form4_1755202071.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,771,986

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 12, 2025 Filed Aug 14, 2025 20:07 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 392 $5.50 $2,156.00
Disclosure

SEC source: 0000785557-25-000087 · wk-form4_1755202071.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,771,983

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 11, 2025 Filed Aug 11, 2025 20:19 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 50,000 $5.50 $275,000.00
Disclosure

SEC source: 0000785557-25-000086 · wk-form4_1754943582.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,771,591

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 08, 2025 Filed Aug 11, 2025 20:19 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 26,563 $5.50 $146,096.50
Disclosure

SEC source: 0000785557-25-000086 · wk-form4_1754943582.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,721,591

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 06, 2025 Filed Aug 6, 2025 21:02 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 968 $5.50 $5,324.00
Disclosure

SEC source: 0000785557-25-000085 · wk-form4_1754514149.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,695,028

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 05, 2025 Filed Aug 6, 2025 21:02 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 245 $5.50 $1,347.50
Disclosure

SEC source: 0000785557-25-000085 · wk-form4_1754514149.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,694,060

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
August 04, 2025 Filed Aug 6, 2025 21:02 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,687 $5.50 $25,778.50
Disclosure

SEC source: 0000785557-25-000085 · wk-form4_1754514149.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,693,815

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
July 16, 2025 Filed Jul 17, 2025 21:05 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,843 $5.50 $26,636.50
Disclosure

SEC source: 0000785557-25-000073 · wk-form4_1752786333.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,689,128

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
July 15, 2025 Filed Jul 17, 2025 21:05 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 11,842 $5.50 $65,131.00
Disclosure

SEC source: 0000785557-25-000073 · wk-form4_1752786333.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,684,285

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 27, 2025 Filed Jun 27, 2025 21:32 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 47,882 $5.50 $263,255.24
Disclosure

SEC source: 0000785557-25-000072 · wk-form4_1751059916.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,672,443

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.45 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 26, 2025 Filed Jun 27, 2025 21:32 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,198 $5.50 $28,589.00
Disclosure

SEC source: 0000785557-25-000072 · wk-form4_1751059916.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,624,561

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 25, 2025 Filed Jun 25, 2025 21:15 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 7,689 $5.50 $42,260.28
Disclosure

SEC source: 0000785557-25-000070 · wk-form4_1750886131.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,619,363

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.46 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 24, 2025 Filed Jun 25, 2025 21:15 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 900 $5.50 $4,950.00
Disclosure

SEC source: 0000785557-25-000070 · wk-form4_1750886131.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,611,674

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 23, 2025 Filed Jun 25, 2025 21:15 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,659 $5.47 $14,533.03
Disclosure

SEC source: 0000785557-25-000070 · wk-form4_1750886131.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,610,774

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.40 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:33 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,776 $5.47 $31,590.10
Disclosure

SEC source: 0000785557-25-000068 · wk-form4_1750451600.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,608,115

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.45 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 18, 2025 Filed Jun 20, 2025 20:33 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 18,535 $5.45 $100,978.68
Disclosure

SEC source: 0000785557-25-000068 · wk-form4_1750451600.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,602,339

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.32 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 17, 2025 Filed Jun 17, 2025 21:03 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 13,180 $5.46 $71,958.85
Disclosure

SEC source: 0000785557-25-000066 · wk-form4_1750194175.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,583,804

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.3975 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 16, 2025 Filed Jun 17, 2025 21:03 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,775 $5.39 $14,968.35
Disclosure

SEC source: 0000785557-25-000066 · wk-form4_1750194175.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,570,624

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.325 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 13, 2025 Filed Jun 17, 2025 21:03 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 22,982 $5.43 $124,835.93
Disclosure

SEC source: 0000785557-25-000066 · wk-form4_1750194175.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,567,849

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.35 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 12, 2025 Filed Jun 12, 2025 20:57 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 19,561 $5.44 $106,449.01
Disclosure

SEC source: 0000785557-25-000065 · wk-form4_1749761843.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,544,867

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.35 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 11, 2025 Filed Jun 12, 2025 20:57 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 21,210 $5.50 $116,644.40
Disclosure

SEC source: 0000785557-25-000065 · wk-form4_1749761843.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,525,306

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.4745 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 10, 2025 Filed Jun 12, 2025 20:57 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,408 $5.49 $24,197.28
Disclosure

SEC source: 0000785557-25-000065 · wk-form4_1749761843.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,504,096

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.4174 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 09, 2025 Filed Jun 9, 2025 21:29 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,786 $5.48 $26,215.32
Disclosure

SEC source: 0000785557-25-000064 · wk-form4_1749504541.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,499,688

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.45 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 06, 2025 Filed Jun 9, 2025 21:29 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 17,160 $5.48 $93,951.00
Disclosure

SEC source: 0000785557-25-000064 · wk-form4_1749504541.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,494,902

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.14 - $5.50 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:29 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 357 $5.13 $1,830.48
Disclosure

SEC source: 0000785557-25-000064 · wk-form4_1749504541.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,477,742

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.105 - $5.16 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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June 02, 2025 Filed Jun 3, 2025 21:18 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 1,295 $5.00 $6,474.48
Disclosure

SEC source: 0000785557-25-000063 · wk-form4_1748985475.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,477,385

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.99 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 30, 2025 Filed Jun 3, 2025 21:18 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 6,354 $5.00 $31,770.00
Disclosure

SEC source: 0000785557-25-000063 · wk-form4_1748985475.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,476,090

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 29, 2025 Filed May 29, 2025 21:39 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 964 $4.97 $4,795.51
Disclosure

SEC source: 0000785557-25-000062 · wk-form4_1748554754.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,469,736

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.95 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 28, 2025 Filed May 29, 2025 21:39 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 416 $5.00 $2,079.42
Disclosure

SEC source: 0000785557-25-000062 · wk-form4_1748554754.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,468,772

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.99 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 27, 2025 Filed May 29, 2025 21:39 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 90 $5.00 $450.00
Disclosure

SEC source: 0000785557-25-000062 · wk-form4_1748554754.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,468,356

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 23, 2025 Filed May 23, 2025 21:17 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,561 $4.98 $12,766.07
Disclosure

SEC source: 0000785557-25-000061 · wk-form4_1748035030.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,468,266

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.95 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 22, 2025 Filed May 23, 2025 21:17 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 1,230 $5.00 $6,144.47
Disclosure

SEC source: 0000785557-25-000061 · wk-form4_1748035030.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,465,705

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.97 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 21, 2025 Filed May 21, 2025 20:38 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 10,580 $4.96 $52,461.99
Disclosure

SEC source: 0000785557-25-000059 · wk-form4_1747859911.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,464,475

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.91 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 20, 2025 Filed May 21, 2025 20:38 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,111 $4.97 $25,388.89
Disclosure

SEC source: 0000785557-25-000059 · wk-form4_1747859911.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,453,895

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.93 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 19, 2025 Filed May 21, 2025 20:38 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 31,872 $4.93 $157,195.89
Disclosure

SEC source: 0000785557-25-000059 · wk-form4_1747859911.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,448,784

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.90 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 16, 2025 Filed May 16, 2025 20:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,552 $4.95 $27,464.08
Disclosure

SEC source: 0000785557-25-000057 · wk-form4_1747427000.xml · nonDerivative · entry 3

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,416,912

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.775 - $4.89 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 15, 2025 Filed May 16, 2025 20:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,973 $4.83 $14,368.21
Disclosure

SEC source: 0000785557-25-000057 · wk-form4_1747427000.xml · nonDerivative · entry 2

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,411,360

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.775 - $4.89 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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May 14, 2025 Filed May 16, 2025 20:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 6,326 $4.80 $30,390.10
Disclosure

SEC source: 0000785557-25-000057 · wk-form4_1747427000.xml · nonDerivative · entry 1

Mink Brook Asset Management LLC · CIK 0002052205 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Mink Brook Partners LP

Disclosed balance after: 1,408,387

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.72 - $5.00 inclusive. The reporting person undertakes to provide, upon request by the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares bought at each price.

F2 · ownership.nature: Represents securities owned directly by Mink Brook Partners LP (the "Fund"). As the investment manager of the Fund, Mink Brook Asset Management LLC may be deemed to beneficially own the securities owned directly by the Fund.

F3 · ownership.nature: Mink Brook Asset Management LLC, and the general partner for both funds, Mink Brook Capital GP LLC, disclaims beneficial ownership of the shares reported herein except to the extent of its pecuniary interest therein, and the filing of this Form 4 shall not be construed as an admission that Mink Brook Asset Management LLC, Mink Brook Capital GP LLC or William Mueller as managing member of both, is the beneficial owner of any such shares for purposes of Section 16(a) of the Securities Exchange Act of 1934, as amended, or for any other purpose.

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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.