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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
July 09, 2026 Filed Jul 31, 2026 22:23 UTC Amendment DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,000 $5.13 $25,627.50
Disclosure

SEC source: 0001628280-26-051492 · wk-form4a_1785536592.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: 2,148,893

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.07 to $5.15 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 · balance_after: Total number of shares owned following this transaction was amended to correct a mathematical error.

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.

F4 · 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.

Read SEC document
July 08, 2026 Filed Jul 8, 2026 20:43 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,275 $5.14 $11,703.28
Disclosure

SEC source: 0001628280-26-047668 · wk-form4_1783543400.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: 2,144,073

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.15 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 08, 2026 Filed Jul 31, 2026 22:23 UTC Amendment DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,275 $5.14 $11,703.28
Disclosure

SEC source: 0001628280-26-051491 · wk-form4a_1785536585.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: 2,143,893

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.15 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 · balance_after: Total number of shares owned following this transaction was amended to correct a mathematical error.

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.

F4 · 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.

Read SEC document
July 07, 2026 Filed Jul 8, 2026 20:43 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,000 $5.17 $25,856.00
Disclosure

SEC source: 0001628280-26-047668 · wk-form4_1783543400.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: 2,141,798

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.155 to $5.20 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 07, 2026 Filed Jul 31, 2026 22:23 UTC Amendment DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,000 $5.17 $25,856.00
Disclosure

SEC source: 0001628280-26-051491 · wk-form4a_1785536585.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: 2,141,618

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.155 to $5.20 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 · balance_after: Total number of shares owned following this transaction was amended to correct a mathematical error.

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.

F4 · 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.

Read SEC document
July 06, 2026 Filed Jul 6, 2026 22:07 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 9,422 $5.19 $48,882.28
Disclosure

SEC source: 0001628280-26-047398 · wk-form4_1783375620.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: 2,136,798

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.24 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 06, 2026 Filed Jul 31, 2026 22:23 UTC Amendment DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 9,422 $5.19 $48,882.28
Disclosure

SEC source: 0001628280-26-051490 · wk-form4a_1785536578.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: 2,136,618

F5 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.12 to $5.24 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.

F1 · balance_after: The shares were corrected to amend a mathematical error.

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.

F4 · 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.

Read SEC document
July 02, 2026 Filed Jul 6, 2026 22:07 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,640 $5.25 $29,597.03
Disclosure

SEC source: 0001628280-26-047398 · wk-form4_1783375620.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: 2,127,376

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.21 to $5.25 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 02, 2026 Filed Jul 31, 2026 22:23 UTC Amendment DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,460 $5.25 $28,652.44
Disclosure

SEC source: 0001628280-26-051490 · wk-form4a_1785536578.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: 2,127,196

F1 · shares: The shares were corrected to amend a mathematical error.

F2 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.21 to $5.25 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.

F1 · balance_after: The shares were corrected to amend a mathematical error.

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.

F4 · 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.

Read SEC document
June 30, 2026 Filed Jun 30, 2026 20:34 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 4,543 $5.25 $23,847.57
Disclosure

SEC source: 0001628280-26-046248 · wk-form4_1782851661.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: 2,121,736

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.24 to $5.25 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 29, 2026 Filed Jun 30, 2026 20:34 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 640 $5.25 $3,360.00
Disclosure

SEC source: 0001628280-26-046248 · wk-form4_1782851661.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: 2,117,193

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.25 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, 2026 Filed Jun 26, 2026 20:20 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 15,280 $5.28 $80,602.00
Disclosure

SEC source: 0001628280-26-045779 · wk-form4_1782505222.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: 2,116,553

F4 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.13 to $5.42 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, 2026 Filed Jun 26, 2026 20:20 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 9,343 $5.50 $51,386.50
Disclosure

SEC source: 0001628280-26-045779 · wk-form4_1782505222.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: 2,101,273

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 24, 2026 Filed Jun 24, 2026 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 3,739 $5.50 $20,564.50
Disclosure

SEC source: 0001628280-26-045208 · wk-form4_1782333061.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: 2,091,930

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 23, 2026 Filed Jun 24, 2026 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 110 $5.50 $605.00
Disclosure

SEC source: 0001628280-26-045208 · wk-form4_1782333061.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: 2,088,191

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 22, 2026 Filed Jun 22, 2026 20:32 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 624 $5.50 $3,432.00
Disclosure

SEC source: 0001628280-26-044656 · wk-form4_1782160340.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: 2,088,081

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 18, 2026 Filed Jun 22, 2026 20:32 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 6,460 $5.50 $35,530.00
Disclosure

SEC source: 0001628280-26-044656 · wk-form4_1782160340.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: 2,087,457

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 17, 2026 Filed Jun 17, 2026 20:42 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,733 $5.50 $15,031.50
Disclosure

SEC source: 0001628280-26-043947 · wk-form4_1781728939.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: 2,080,997

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 16, 2026 Filed Jun 17, 2026 20:42 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 3,859 $5.50 $21,224.50
Disclosure

SEC source: 0001628280-26-043947 · wk-form4_1781728939.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: 2,078,264

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 11, 2026 Filed Jun 12, 2026 20:11 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 1,713 $5.50 $9,421.50
Disclosure

SEC source: 0000785557-26-000024 · wk-form4_1781295100.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: 2,074,405

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 09, 2026 Filed Jun 9, 2026 20:36 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 71 $5.50 $390.50
Disclosure

SEC source: 0001628280-26-041927 · wk-form4_1781037407.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: 2,072,692

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 08, 2026 Filed Jun 9, 2026 20:36 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 49 $5.50 $269.50
Disclosure

SEC source: 0001628280-26-041927 · wk-form4_1781037407.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: 2,072,621

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 02, 2026 Filed Jun 3, 2026 20:39 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 7,494 $5.50 $41,217.00
Disclosure

SEC source: 0000785557-26-000023 · wk-form4_1780519178.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: 2,072,572

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
May 27, 2026 Filed May 28, 2026 20:43 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 3,223 $5.50 $17,726.50
Disclosure

SEC source: 0001628280-26-038875 · wk-form4_1780000990.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: 2,065,078

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
May 21, 2026 Filed May 21, 2026 20:18 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 1,584 $5.50 $8,712.00
Disclosure

SEC source: 0000785557-26-000022 · wk-form4_1779394683.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: 2,061,855

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
May 20, 2026 Filed May 21, 2026 20:18 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 120 $5.50 $660.00
Disclosure

SEC source: 0000785557-26-000022 · wk-form4_1779394683.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: 2,060,271

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
May 19, 2026 Filed May 19, 2026 20:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,397 $5.50 $13,183.50
Disclosure

SEC source: 0001628280-26-036477 · wk-form4_1779222212.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: 2,060,151

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
May 18, 2026 Filed May 19, 2026 20:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 5,304 $5.50 $29,172.00
Disclosure

SEC source: 0001628280-26-036477 · wk-form4_1779222212.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: 2,057,754

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
May 14, 2026 Filed May 14, 2026 20:56 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 512 $5.50 $2,816.00
Disclosure

SEC source: 0001628280-26-035193 · wk-form4_1778792183.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: 2,052,450

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
May 13, 2026 Filed May 14, 2026 20:56 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 68,547 $5.50 $377,008.50
Disclosure

SEC source: 0001628280-26-035193 · wk-form4_1778792183.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: 2,051,938

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
April 07, 2026 Filed Apr 8, 2026 20:33 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 196 $5.50 $1,078.00
Disclosure

SEC source: 0001628280-26-024263 · wk-form4_1775680398.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: 1,983,391

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
February 19, 2026 Filed Feb 20, 2026 21:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 8,048 $5.50 $44,264.00
Disclosure

SEC source: 0000785557-26-000021 · wk-form4_1771623065.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: 1,983,195

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
February 18, 2026 Filed Feb 18, 2026 22:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 22,057 $5.50 $121,313.50
Disclosure

SEC source: 0000785557-26-000019 · wk-form4_1771453434.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: 1,975,147

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
February 17, 2026 Filed Feb 18, 2026 22:23 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 2,642 $5.50 $14,531.00
Disclosure

SEC source: 0000785557-26-000019 · wk-form4_1771453434.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: 1,953,090

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at a price of $5.50 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
February 13, 2026 Filed Feb 13, 2026 22:01 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 319 $5.50 $1,754.50
Disclosure

SEC source: 0000785557-26-000017 · wk-form4_1771020074.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: 1,950,448

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
February 12, 2026 Filed Feb 13, 2026 22:01 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 13,577 $5.50 $74,673.50
Disclosure

SEC source: 0000785557-26-000017 · wk-form4_1771020074.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: 1,950,129

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
January 08, 2026 Filed Jan 8, 2026 21:28 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 1,458 $5.50 $8,019.00
Disclosure

SEC source: 0000785557-26-000002 · wk-form4_1767907697.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: 1,936,552

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.

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January 07, 2026 Filed Jan 8, 2026 21:28 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 3,569 $5.50 $19,629.50
Disclosure

SEC source: 0000785557-26-000002 · wk-form4_1767907697.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: 1,935,094

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.

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December 18, 2025 Filed Dec 18, 2025 21:40 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 78 $5.50 $429.00
Disclosure

SEC source: 0000785557-25-000172 · wk-form4_1766094013.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: 1,931,525

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.

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December 17, 2025 Filed Dec 18, 2025 21:40 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 44,208 $5.50 $243,144.00
Disclosure

SEC source: 0000785557-25-000172 · wk-form4_1766094013.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: 1,931,447

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.

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December 11, 2025 Filed Dec 12, 2025 21:43 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 924 $5.50 $5,082.00
Disclosure

SEC source: 0000785557-25-000163 · wk-form4_1765575788.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: 1,887,239

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.

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October 20, 2025 Filed Oct 21, 2025 22:01 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 202 $5.50 $1,111.00
Disclosure

SEC source: 0000785557-25-000147 · wk-form4_1761084075.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: 1,886,315

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.

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October 17, 2025 Filed Oct 17, 2025 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 645 $5.50 $3,547.50
Disclosure

SEC source: 0000785557-25-000145 · wk-form4_1760733102.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: 1,886,113

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.

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October 16, 2025 Filed Oct 17, 2025 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 165 $5.50 $907.50
Disclosure

SEC source: 0000785557-25-000145 · wk-form4_1760733102.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: 1,885,468

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.

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October 07, 2025 Filed Oct 8, 2025 12:20 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 13,176 $5.50 $72,468.00
Disclosure

SEC source: 0000785557-25-000143 · wk-form4_1759926053.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: 1,885,303

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.

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October 06, 2025 Filed Oct 8, 2025 12:20 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: 0000785557-25-000143 · wk-form4_1759926053.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: 1,872,127

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.

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September 16, 2025 Filed Sep 16, 2025 20:59 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 15,523 $5.50 $85,376.50
Disclosure

SEC source: 0000785557-25-000105 · wk-form4_1758056365.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: 1,872,027

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.

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September 15, 2025 Filed Sep 16, 2025 20:59 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 74 $5.50 $407.00
Disclosure

SEC source: 0000785557-25-000105 · wk-form4_1758056365.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: 1,856,504

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.

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September 12, 2025 Filed Sep 12, 2025 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 16,734 $5.50 $92,037.00
Disclosure

SEC source: 0000785557-25-000101 · wk-form4_1757709102.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: 1,856,430

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.

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September 11, 2025 Filed Sep 12, 2025 20:31 UTC DLH Holdings Corp. DLHC · Entity 7088 PurchaseCommon Stock, par value $0.001 per share ("Common Stock") 200 $5.50 $1,100.00
Disclosure

SEC source: 0000785557-25-000101 · wk-form4_1757709102.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: 1,839,696

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.

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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.