person · Reporting owner

FRIEDBERG DANIEL M.

Disclosed activity across 9 companies

Tapewire entity: 870
SEC CIK: 0001448795

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
AMERICAN PUBLIC EDUCATION INCAPEI · Entity 5082	See Footnotes	May 22, 2026	May 27, 2026
MOTORCAR PARTS OF AMERICA INCMPAA · Entity 6230	10% owner	August 27, 2024	August 30, 2024
MultiSensor AI Holdings, Inc.MSAI · Entity 7943	Director · 10% owner · See Footnotes	September 30, 2026	October 03, 2026
QualTek Services Inc.ROCRU · Entity 115163	Director	March 05, 2021	March 08, 2021
Quest Resource Holding CorpQRHC · Entity 852	Director · 10% owner	September 30, 2026	October 02, 2026
Reservoir Media, Inc.ROCCU · Entity 5296	Director	December 15, 2020	December 17, 2020
TRANSACT TECHNOLOGIES INCTACT · Entity 7179	Director · 10% owner	May 04, 2026	May 04, 2026
biote Corp.BTMD · Entity 7156	10% owner	June 05, 2023	June 15, 2023

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.

AMERICAN PUBLIC EDUCATION INC

Report date May 22, 2026 · Filed May 27, 2026

Jointly reported with Braner Michael David, 325 Capital Master Fund LP, 325 Capital GP, LLC, Shrivastava Anil K, 325 CAPITAL LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stock, $.01 par valueSEC Table I · non-derivative	Direct	25,380	Reported balance After 2026-05-22 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2026-05-22 · Grant · Acquired 2,135 · Balance 25,380 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F2: Under the director compensation policy for non-employee directors of American Public Education, Inc., each non-employee director receives an annual equity award of restricted stock at each annual meeting of stockholders that vests on the earlier of the anniversary of the award date and the date of the next annual meeting of stockholders. F3: Mr. Braner serves on the Board of Directors of the Issuer (the "Board") as a representative of 325 and its affiliates, 325 is entitled to receive the direct economic interest in securities granted to Mr. Braner by the Issuer in respect of Mr. Braner's Board membership. Mr. Braner disclaims beneficial ownership of the Issuer's securities to which this report relates, and at no time has Mr. Braner had any economic interest in such securities except any indirect economic interest through 325 and its affiliates.
Common stock, $.01 par valueSEC Table I · non-derivative	IndirectBy: 325 Capital LLC	836,234	Reported balance Holding disclosure · report date 2026-05-22 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 836,234 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F4: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325.
Common stock, $.01 par valueSEC Table I · non-derivative	IndirectBy: 325 Capital Master Fund LP	347,498	Reported balance Holding disclosure · report date 2026-05-22 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 347,498 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F5: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2: Under the director compensation policy for non-employee directors of American Public Education, Inc., each non-employee director receives an annual equity award of restricted stock at each annual meeting of stockholders that vests on the earlier of the anniversary of the award date and the date of the next annual meeting of stockholders.

F3: Mr. Braner serves on the Board of Directors of the Issuer (the "Board") as a representative of 325 and its affiliates, 325 is entitled to receive the direct economic interest in securities granted to Mr. Braner by the Issuer in respect of Mr. Braner's Board membership. Mr. Braner disclaims beneficial ownership of the Issuer's securities to which this report relates, and at no time has Mr. Braner had any economic interest in such securities except any indirect economic interest through 325 and its affiliates.

F4: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325.

F5: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

MOTORCAR PARTS OF AMERICA INC

Report date August 27, 2024 · Filed August 30, 2024

Jointly reported with 325 CAPITAL LLC, 325 Capital GP, LLC, 325 Capital Master Fund LP, Shrivastava Anil K, Braner Michael David

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $0.01 par value per shareSEC Table I · non-derivative	IndirectBy: 325 Capital LLC	2,026,179	Last balance in matching sequence After 2024-08-28 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2024-08-27 · Purchase · Acquired 16,608 · Balance 1,984,990 F3: The price of $6.73 per share represents a weighted average of purchase prices ranging from $6.63 to $6.77 per share. The Reporting Persons undertake to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares purchased at each separate price. F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F2: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325. Also includes securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund. Row 2 · 2024-08-28 · Purchase · Acquired 41,189 · Balance 2,026,179 F4: The price of $6.76 per share represents a weighted average of purchase prices ranging from $6.67 to $6.91 per share. The Reporting Persons undertake to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares purchased at each separate price. F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F2: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325. Also includes securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

Filing footnotes · ownership attribution and instrument terms

F2: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325. Also includes securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

F3: The price of $6.73 per share represents a weighted average of purchase prices ranging from $6.63 to $6.77 per share. The Reporting Persons undertake to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F4: The price of $6.76 per share represents a weighted average of purchase prices ranging from $6.67 to $6.91 per share. The Reporting Persons undertake to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

MultiSensor AI Holdings, Inc.

Report date September 30, 2026 · Filed October 03, 2026

Jointly reported with 325 Capital Master Fund LP, 325 Capital GP, LLC, 325 CAPITAL LLC, Shrivastava Anil K, Braner Michael David

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stock, $0.0001 par value per shareSEC Table I · non-derivative	Direct	14,082	Reported balance After 2026-09-30 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2026-09-30 · Grant · Acquired 4,210 · Balance 14,082 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F2: Mr. Friedberg serves as a director designee of 325 on the Board of Directors of the Issuer. In connection with this arrangement, any equity-based securities awarded to Mr. Friedberg in his capacity as a director of the Issuer will be held by Mr. Friedberg on behalf of 325 or its affiliates, transferred by Mr. Friedberg to 325 or its affiliates, and/or sold by Mr. Friedberg, with the proceeds of such sale to be remitted to 325 or its affiliates, in each case as directed by 325. Accordingly, Mr. Friedberg does not have a direct pecuniary interest in these securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), however, 325 and Messrs. Braner, Friedberg and Shrivastava may be deemed to have a pecuninary interest in these securities for purposes of Section 16 of the Exchange Act pursuant to the foregoing sentence.
Common stock, $0.0001 par value per shareSEC Table I · non-derivative	IndirectBy: 325 Capital Master Fund LP	121,081	Reported balance Holding disclosure · report date 2026-09-30 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 121,081 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F3: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.
Common stock, $0.0001 par value per shareSEC Table I · non-derivative	IndirectBy: 325 Capital LLC	543,697	Reported balance Holding disclosure · report date 2026-09-30 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 543,697 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F4: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325.
Warrants to purchase common stockSEC Table II · derivative / convertible security · Conversion / exercise price $5.98	IndirectBy: 325 Capital Master Fund LP	6,722,710	Reported balance Holding disclosure · report date 2026-09-30 · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · Balance 6,722,710 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F5: The Warrants are exercisable from the date of the Stockholder Approval and expire five years from the date of issuance. F6: The SPA and the Warrants provide that each Warrant holder's beneficial ownership of shares, including after taking into account the full exercise of such holder's Warrant, shall in no event exceed 49.5% of the issued and outstanding shares (the "Maximum Ownership Limitation"). Pursuant to the Warrants, in the event that a holder's Warrant is not exercisable for shares due to the beneficial ownership of such holder exceeding the Maximum Ownership Limitation, the applicable Warrant will be exercisable for shares of the Issuer's Series A Convertible Preferred Stock, par value $0.0001 per share, that are convertible into an equivalent number of shares for which the Warrant is exercisable. F3: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.
Warrants to purchase common stockSEC Table II · derivative / convertible security · Conversion / exercise price $5.98	IndirectBy: 325 Capital LLC	27,507,114	Reported balance Holding disclosure · report date 2026-09-30 · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · Balance 27,507,114 F1: This Form 4 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. F5: The Warrants are exercisable from the date of the Stockholder Approval and expire five years from the date of issuance. F6: The SPA and the Warrants provide that each Warrant holder's beneficial ownership of shares, including after taking into account the full exercise of such holder's Warrant, shall in no event exceed 49.5% of the issued and outstanding shares (the "Maximum Ownership Limitation"). Pursuant to the Warrants, in the event that a holder's Warrant is not exercisable for shares due to the beneficial ownership of such holder exceeding the Maximum Ownership Limitation, the applicable Warrant will be exercisable for shares of the Issuer's Series A Convertible Preferred Stock, par value $0.0001 per share, that are convertible into an equivalent number of shares for which the Warrant is exercisable. F4: Securities owned directly by certain separately managed accounts ("SMAs") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMAs. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, they may be deemed to beneficially own the securities beneficially owned by 325.

Filing footnotes · ownership attribution and instrument terms

F2: Mr. Friedberg serves as a director designee of 325 on the Board of Directors of the Issuer. In connection with this arrangement, any equity-based securities awarded to Mr. Friedberg in his capacity as a director of the Issuer will be held by Mr. Friedberg on behalf of 325 or its affiliates, transferred by Mr. Friedberg to 325 or its affiliates, and/or sold by Mr. Friedberg, with the proceeds of such sale to be remitted to 325 or its affiliates, in each case as directed by 325. Accordingly, Mr. Friedberg does not have a direct pecuniary interest in these securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), however, 325 and Messrs. Braner, Friedberg and Shrivastava may be deemed to have a pecuninary interest in these securities for purposes of Section 16 of the Exchange Act pursuant to the foregoing sentence.

F3: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

F5: The Warrants are exercisable from the date of the Stockholder Approval and expire five years from the date of issuance.

F6: The SPA and the Warrants provide that each Warrant holder's beneficial ownership of shares, including after taking into account the full exercise of such holder's Warrant, shall in no event exceed 49.5% of the issued and outstanding shares (the "Maximum Ownership Limitation"). Pursuant to the Warrants, in the event that a holder's Warrant is not exercisable for shares due to the beneficial ownership of such holder exceeding the Maximum Ownership Limitation, the applicable Warrant will be exercisable for shares of the Issuer's Series A Convertible Preferred Stock, par value $0.0001 per share, that are convertible into an equivalent number of shares for which the Warrant is exercisable.

QualTek Services Inc.

Report date March 05, 2021 · Filed March 08, 2021

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnote	40,233	Reported balance After 2021-03-05 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2021-03-05 · Purchase · Acquired 5,000 · Balance 40,233 F1: The reporting person acquired units, consisting of shares and warrants. F2: Consists of shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.
Warrants to purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $11.50	IndirectSee Footnote	1,250	Reported balance After 2021-03-05 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2021-03-05 · Purchase · Acquired 1,250 · Balance 1,250 F1: The reporting person acquired units, consisting of shares and warrants. F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F5: Consists of warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person acquired units, consisting of shares and warrants.

F2: Consists of shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination.

F4: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC.

F5: Consists of warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

Quest Resource Holding Corp

Report date September 30, 2026 · Filed October 02, 2026

Jointly reported with Hampstead Park Capital Management, LLC, Hampstead Park Environmental Services Investment Fund LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	186,126	Reported balance After 2026-09-30 transaction · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · 2026-09-30 · Grant · Acquired 20,529 · Balance 186,126 F1: These reported securities represent restricted stock units ("RSUs") granted on September 30, 2026 under the Issuer's 2024 Incentive Compensation Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs are scheduled to vest on March 1, 2027. F2: Includes (a) 108,274 RSUs that are scheduled to fully vest on March 1, 2027, (b) 28,767 RSUs that are scheduled to fully vest on August 13, 2027 and (c) 49,085 shares of common stock beneficially owned by Mr. Friedberg.
Common StockSEC Table I · non-derivative	Direct	97,068	Reported balance Holding disclosure · report date 2026-09-30 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 97,068 F3: The reported securities include (a) 18,153 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 78,915 DSUs granted under the Issuer's 2024 Incentive Compensation Plan. The shares of common stock underlying such DSUs shall be issued upon Mr. Friedberg's separation from service with the Issuer.
Common StockSEC Table I · non-derivative	IndirectBy: Hampstead Park Environmental Services Investment Fund LLC	2,842,353	Reported balance Holding disclosure · report date 2026-09-30 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 2,842,353 F4: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: These reported securities represent restricted stock units ("RSUs") granted on September 30, 2026 under the Issuer's 2024 Incentive Compensation Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs are scheduled to vest on March 1, 2027.

F2: Includes (a) 108,274 RSUs that are scheduled to fully vest on March 1, 2027, (b) 28,767 RSUs that are scheduled to fully vest on August 13, 2027 and (c) 49,085 shares of common stock beneficially owned by Mr. Friedberg.

F3: The reported securities include (a) 18,153 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 78,915 DSUs granted under the Issuer's 2024 Incentive Compensation Plan. The shares of common stock underlying such DSUs shall be issued upon Mr. Friedberg's separation from service with the Issuer.

F4: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer.

Reservoir Media, Inc.

Report date December 15, 2020 · Filed December 17, 2020

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnote	88,189	Reported balance After 2020-12-15 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2020-12-15 · Purchase · Acquired 7,699 · Balance 88,189 F1: The reporting person acquired units, consisting of shares and warrants. F2: Shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member..
Warrants to purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $11.50	IndirectSee Footnote	3,849	Reported balance After 2020-12-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2020-12-15 · Purchase · Acquired 3,849 · Balance 3,849 F1: The reporting person acquired units, consisting of shares and warrants. F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F5: Warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person acquired units, consisting of shares and warrants.

F2: Shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member..

F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination.

F5: Warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

TRANSACT TECHNOLOGIES INC

Report date May 04, 2026 · Filed May 04, 2026

Jointly reported with 325 CAPITAL LLC, Shrivastava Anil K, 325 Capital Master Fund LP, 325 Capital GP, LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	17,800	Reported balance After 2026-05-04 transaction · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · 2026-05-04 · Exercise / conversion · Acquired 1,700 · Balance 17,800 F1: Restricted Stock Units issued on May 4, 2022 pursuant to the Company's 2014 Equity Incentive Plan, as Amended and Restated, vesting 25% annually commencing on the first anniversary date of the grant, that have converted to common stock on a one-for-one basis. F2: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325"), 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4. F3: These securities are owned directly by Daniel M. Friedberg, a Managing Member of 325 who serves on the board of directors of TransAct Technologies Incorporated (the "Company"). 325 is entitled to receive all of the economic interest in securities granted to Mr. Friedberg in respect of Mr. Friedberg's service on the board of directors, and may therefore be deemed to beneficially own these securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by Mr. Friedberg. The other Reporting Persons may also be deemed "directors by deputization" of the Company. F4: Each of the Reporting Persons disclaims any beneficial ownership of any of these securities, except to the extent of any pecuniary interest therein.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	1,011,789	Reported balance Holding disclosure · report date 2026-05-04 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 1,011,789 F2: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325"), 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4. F4: Each of the Reporting Persons disclaims any beneficial ownership of any of these securities, except to the extent of any pecuniary interest therein. F5: These securities are owned directly by 325 Master Fund. As a result of the relationships described in Footnote (3) above, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.
Restricted Stock UnitsSEC Table II · derivative / convertible security	IndirectSee Footnotes	0	Reported balance After 2026-05-04 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-05-04 · Exercise / conversion · Disposed 1,700 · Balance 0 F1: Restricted Stock Units issued on May 4, 2022 pursuant to the Company's 2014 Equity Incentive Plan, as Amended and Restated, vesting 25% annually commencing on the first anniversary date of the grant, that have converted to common stock on a one-for-one basis. F2: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325"), 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4. F3: These securities are owned directly by Daniel M. Friedberg, a Managing Member of 325 who serves on the board of directors of TransAct Technologies Incorporated (the "Company"). 325 is entitled to receive all of the economic interest in securities granted to Mr. Friedberg in respect of Mr. Friedberg's service on the board of directors, and may therefore be deemed to beneficially own these securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by Mr. Friedberg. The other Reporting Persons may also be deemed "directors by deputization" of the Company. F4: Each of the Reporting Persons disclaims any beneficial ownership of any of these securities, except to the extent of any pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Restricted Stock Units issued on May 4, 2022 pursuant to the Company's 2014 Equity Incentive Plan, as Amended and Restated, vesting 25% annually commencing on the first anniversary date of the grant, that have converted to common stock on a one-for-one basis.

F2: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325"), 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4.

F3: These securities are owned directly by Daniel M. Friedberg, a Managing Member of 325 who serves on the board of directors of TransAct Technologies Incorporated (the "Company"). 325 is entitled to receive all of the economic interest in securities granted to Mr. Friedberg in respect of Mr. Friedberg's service on the board of directors, and may therefore be deemed to beneficially own these securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended. 325 Capital GP is the general partner of 325 Master Fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by Mr. Friedberg. The other Reporting Persons may also be deemed "directors by deputization" of the Company.

F4: Each of the Reporting Persons disclaims any beneficial ownership of any of these securities, except to the extent of any pecuniary interest therein.

F5: These securities are owned directly by 325 Master Fund. As a result of the relationships described in Footnote (3) above, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

biote Corp.

Report date June 05, 2023 · Filed June 15, 2023

Jointly reported with 325 CAPITAL LLC, Braner Michael David, Shrivastava Anil K

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A common stock, par value $0.0001 per shareSEC Table I · non-derivative	IndirectBy: 325 Capital Master Fund LP	658,048	Reported balance Holding disclosure · report date 2023-06-05 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 658,048 F1: This Form 3 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section16 or for any other purpose. F2: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.
Class A common stock, par value $0.0001 per shareSEC Table I · non-derivative	IndirectBy: 325 Capital LLC	3,108,618	Reported balance Holding disclosure · report date 2023-06-05 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 3,108,618 F1: This Form 3 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section16 or for any other purpose. F3: Securities owned directly by certain separately managed accounts ("SMA") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMA. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities beneficially owned by 325.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 3 is being filed jointly by 325 Capital Master Fund LP, a Cayman Islands exempted limited partnership ("325 Master Fund"), 325 Capital GP, LLC, a Delaware limited liability company registered as a foreign partnership in the Cayman Islands ("325 Capital GP"), 325 Capital LLC, a Delaware limited liability company ("325"), Michael Braner, a United States citizen, Daniel Friedberg, a United States citizen, and Anil Shrivastava, a United States citizen (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section16 or for any other purpose.

F2: Securities owned directly by 325 Master Fund. 325 Capital GP is the general partner of 325 Master fund, 325 is the investment manager to 325 Master Fund, and each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities owned directly by 325 Master Fund.

F3: Securities owned directly by certain separately managed accounts ("SMA") that are deemed beneficially owned by 325 as a result of 325 serving as the investment manager to such SMA. Each of Messrs. Braner, Friedberg and Shrivastava are Managing Members of 325. As a result of these relationships, all of the Reporting Persons may be deemed to beneficially own the securities beneficially owned by 325.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

TIGO ENERGY, INC.

Report date May 23, 2023 · Filed May 25, 2023

Section 16 reporting ended · disclosed 2023-05-25. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	12,549	Reported balance After 2023-05-23 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2023-05-23 · Sale · Disposed 20,485 · Balance 12,549 F1: The reporting person disposed of (i) 16,287 shares of common stock and (ii) 4,198 units, each unit consisting of one share of common stock and one-half of one warrant, for total consideration of $22,770.75. F2: Owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.
Warrants to purchase common stockSEC Table II · derivative / convertible security · Conversion / exercise price $11.50	IndirectSee footnote	185	Reported balance After 2023-05-23 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2023-05-23 · Sale · Disposed 2,099 · Balance 185 F1: The reporting person disposed of (i) 16,287 shares of common stock and (ii) 4,198 units, each unit consisting of one share of common stock and one-half of one warrant, for total consideration of $22,770.75. F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F2: Owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person disposed of (i) 16,287 shares of common stock and (ii) 4,198 units, each unit consisting of one share of common stock and one-half of one warrant, for total consideration of $22,770.75.

F2: Owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.

F3: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
July 11, 2022 Filed Jul 14, 2022 01:04 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	2,300	$3.98	$9,151.01	Disclosure SEC source: 0001193805-22-001097 · e621835_4-friedberg.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,806,253 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.97 to $3.99, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
July 06, 2022 Filed Jul 8, 2022 20:01 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	1,849	$3.96	$7,327.59	Disclosure SEC source: 0000921895-22-002196 · form412364002_07082022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,803,953 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.95 to $3.99, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 30, 2022 Filed Jul 1, 2022 21:23 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantStock Option (Right to Buy) · Derivative	25,000	$0.00 Strike: $4.09	$0.00	Disclosure SEC source: 0000921895-22-002128 · form412364002fri_07012022.xml · derivative · entry 4 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,000 Underlying: Common Stock · 25,000 shares Expires 2032-06-30 F5 · derivative.exercise_date: The total number of shares subject to the option shall vest and become exercisable on the one year anniversary of the grant date. Read SEC document
June 30, 2022 Filed Jul 1, 2022 21:23 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	3,510	$3.95	$13,846.95	Disclosure SEC source: 0000921895-22-002128 · form412364002fri_07012022.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,802,104 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.90 to $3.98, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 29, 2022 Filed Jul 1, 2022 21:23 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	1,948	$3.98	$7,748.56	Disclosure SEC source: 0000921895-22-002128 · form412364002fri_07012022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,798,594 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.96 to $3.99, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 28, 2022 Filed Jun 29, 2022 23:57 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	900	$3.96	$3,560.04	Disclosure SEC source: 0000921895-22-002115 · form412364002_06292022.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,796,646 F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.94 to $3.98, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 27, 2022 Filed Jun 29, 2022 23:57 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	956	$3.95	$3,776.20	Disclosure SEC source: 0000921895-22-002115 · form412364002_06292022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,795,746 F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 24, 2022 Filed Jun 27, 2022 20:14 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	4,967	$3.96	$19,646.97	Disclosure SEC source: 0000921895-22-002102 · form412364002_06272022.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,794,790 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.94 to $3.97, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 23, 2022 Filed Jun 27, 2022 20:14 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	3,536	$3.93	$13,910.62	Disclosure SEC source: 0000921895-22-002102 · form412364002_06272022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,789,823 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.91 to $3.96, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 22, 2022 Filed Jun 24, 2022 00:12 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	5,218	$3.93	$20,527.61	Disclosure SEC source: 0000921895-22-002087 · form412364002fri_06232022.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,786,287 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.92 to $3.95, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 21, 2022 Filed Jun 24, 2022 00:12 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	764	$3.71	$2,832.84	Disclosure SEC source: 0000921895-22-002087 · form412364002fri_06232022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,781,069 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.69 to $3.885, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
June 13, 2022 Filed Jun 14, 2022 20:03 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	4,816	$3.74	$18,011.84	Disclosure SEC source: 0000921895-22-001985 · form412364002_06142022.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,780,305 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.695 to $3.80, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
May 04, 2022 Filed May 6, 2022 21:47 UTC	TRANSACT TECHNOLOGIES INC TACT · Entity 7179	GrantRestricted Stock Units · Derivative	6,800	$0.00	$0.00	Disclosure SEC source: 0001567619-22-009706 · doc1.xml · derivative · entry 1 325 CAPITAL LLC · CIK 0001873893 · Director · 10% owner Braner Michael David · CIK 0001908015 · Director · 10% owner FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Shrivastava Anil K · CIK 0001908019 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 6,800 Underlying: Common Stock · 6,800 shares Expires not disclosed F1 · derivative.exercise_price: The Restricted Stock Units convert to common stock on a one-for-one basis. F2 · derivative.exercise_date: The Restricted Stock Units were issued pursuant to the TransAct Technologies Incorporated 2014 Equity Incentive Plan, as Amended and Restated. The Restricted Stock Units vest 25% per year on each anniversary of the date of grant. F2 · derivative.expiration_date: The Restricted Stock Units were issued pursuant to the TransAct Technologies Incorporated 2014 Equity Incentive Plan, as Amended and Restated. The Restricted Stock Units vest 25% per year on each anniversary of the date of grant. F3 · ownership.direct: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325 Capital"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4 (the "Subject Securities"). The Subject Securities are owned directly by Daniel M. Friedberg, a Managing Partner of 325 Capital who serves on the board of directors of TransAct Technologies Incorporated (the "Company"). The other Reporting Persons may be deemed "directors by deputization" of the Company. (Footnote continued in 4) F4 · ownership.direct: (Continued from Footnote 3) 325 Capital, as the investment adviser to an affiliated investment fund that is entitled to receive all of the economic interest in securities granted to Mr. Friedberg by the Company in respect of his service on the board of directors, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended. By virtue of their position as Managing Partners of 325 Capital, Messrs. Braner and Shrivastava may be deemed to be beneficial owners of the Subject Securities for purposes of Rule 16a-1(a) under the Exchange Act. Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. F3 · ownership.nature: This Report is filed jointly by 325 Capital LLC, a Delaware limited liability company ("325 Capital"), Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America (collectively, the "Reporting Persons"), each of whom may be deemed to have a pecuniary interest in the securities reported on this Form 4 (the "Subject Securities"). The Subject Securities are owned directly by Daniel M. Friedberg, a Managing Partner of 325 Capital who serves on the board of directors of TransAct Technologies Incorporated (the "Company"). The other Reporting Persons may be deemed "directors by deputization" of the Company. (Footnote continued in 4) F4 · ownership.nature: (Continued from Footnote 3) 325 Capital, as the investment adviser to an affiliated investment fund that is entitled to receive all of the economic interest in securities granted to Mr. Friedberg by the Company in respect of his service on the board of directors, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended. By virtue of their position as Managing Partners of 325 Capital, Messrs. Braner and Shrivastava may be deemed to be beneficial owners of the Subject Securities for purposes of Rule 16a-1(a) under the Exchange Act. Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. Read SEC document
January 28, 2022 Filed Feb 1, 2022 01:06 UTC	TRANSACT TECHNOLOGIES INC TACT · Entity 7179	PurchaseCommon Stock	1,213	$8.47	$10,274.11	Disclosure SEC source: 0001214659-22-001480 · ownership.xml · nonDerivative · entry 2 325 CAPITAL LLC · CIK 0001873893 · 10% owner Braner Michael David · CIK 0001908015 · 10% owner FRIEDBERG DANIEL M. · CIK 0001448795 · 10% owner Shrivastava Anil K · CIK 0001908019 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 1,011,789 F1 · ownership.nature: In addition to 325 Capital LLC, a Delaware Limited Liability Company ("325 Capital"), this Form 4 is being filed jointly by Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America, each of whom may be deemed to have a pecuniary interest in the securities reported Form 4 ("Subject Securities"). F2 · ownership.nature: 325 Capital, as the investment adviser to certain affiliated investment funds and certain separately managed accounts, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of their position as Managing Partners of 325 Capital, Messrs. Braner, Friedberg, and Shrivastava may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Exchange Act. F3 · ownership.nature: Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. Read SEC document
January 27, 2022 Filed Feb 1, 2022 01:06 UTC	TRANSACT TECHNOLOGIES INC TACT · Entity 7179	PurchaseCommon Stock	7,622	$8.66	$66,006.52	Disclosure SEC source: 0001214659-22-001480 · ownership.xml · nonDerivative · entry 1 325 CAPITAL LLC · CIK 0001873893 · 10% owner Braner Michael David · CIK 0001908015 · 10% owner FRIEDBERG DANIEL M. · CIK 0001448795 · 10% owner Shrivastava Anil K · CIK 0001908019 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 1,010,576 F1 · ownership.nature: In addition to 325 Capital LLC, a Delaware Limited Liability Company ("325 Capital"), this Form 4 is being filed jointly by Michael D. Braner, a citizen of the United States of America, Daniel M. Friedberg, a citizen of the United States of America, and Anil K. Shrivastava, a citizen of the United States of America, each of whom may be deemed to have a pecuniary interest in the securities reported Form 4 ("Subject Securities"). F2 · ownership.nature: 325 Capital, as the investment adviser to certain affiliated investment funds and certain separately managed accounts, may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934. By virtue of their position as Managing Partners of 325 Capital, Messrs. Braner, Friedberg, and Shrivastava may be deemed to be the beneficial owner of the Subject Securities for purposes of Rule 16a-1(a) under the Exchange Act. F3 · ownership.nature: Each of the Reporting Persons disclaims any beneficial ownership of any of the Subject Securities, except to the extent of any pecuniary interest therein. Read SEC document
August 10, 2021 Filed Aug 11, 2021 21:21 UTC	TIGO ENERGY, INC. ROCGU · Entity 6903	PurchaseWarrants to purchase Common Stock · Derivative	2,284	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0001104659-21-103587 · tm2124740-5_4seq1.xml · derivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 2,284 Underlying: Common Stock · 2,284 shares Expires not disclosed F1 · price: The reporting person acquired units, each unit consisting of one share of common stock and one-half of one warrant. F3 · derivative.exercise_date: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4 · derivative.expiration_date: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F2 · ownership.nature: Owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member. Read SEC document
August 10, 2021 Filed Aug 11, 2021 21:21 UTC	TIGO ENERGY, INC. ROCGU · Entity 6903	PurchaseCommon Stock	4,569	$10.00	$45,690.00	Disclosure SEC source: 0001104659-21-103587 · tm2124740-5_4seq1.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 33,034 F1 · shares: The reporting person acquired units, each unit consisting of one share of common stock and one-half of one warrant. F2 · ownership.nature: Owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member. Read SEC document
May 20, 2021 Filed May 24, 2021 22:18 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantCommon Stock	15,000	$4.23	$63,450.00	Disclosure SEC source: 0000921895-21-001475 · form412364002fri_05242021.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,000 F1 · shares: The reported securities represent deferred stock units granted under the Issuer's 2012 Incentive Compensation Plan. The shares of common stock underlying such deferred stock units shall be issued upon Mr. Friedberg's separation from service with the Issuer. Read SEC document
March 05, 2021 Filed Mar 8, 2021 21:24 UTC	QualTek Services Inc. ROCRU · Entity 115163	PurchaseWarrants to purchase Common Stock · Derivative	1,250	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0001104659-21-033280 · tm218954-4_4seq1.xml · derivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 1,250 Underlying: Common Stock · 1,250 shares Expires not disclosed F1 · price: The reporting person acquired units, consisting of shares and warrants. F3 · derivative.exercise_date: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4 · derivative.expiration_date: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F5 · ownership.nature: Consists of warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member. Read SEC document
March 05, 2021 Filed Mar 8, 2021 21:24 UTC	QualTek Services Inc. ROCRU · Entity 115163	PurchaseCommon Stock	5,000	$10.00	$50,000.00	Disclosure SEC source: 0001104659-21-033280 · tm218954-4_4seq1.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 40,233 F1 · shares: The reporting person acquired units, consisting of shares and warrants. F2 · ownership.nature: Consists of shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member. Read SEC document
December 15, 2020 Filed Dec 17, 2020 21:18 UTC	Reservoir Media, Inc. ROCCU · Entity 5296	PurchaseWarrants to purchase Common Stock · Derivative	3,849	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0001104659-20-136865 · tm2036996-29_4seq1.xml · derivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,849 Underlying: Common Stock · 3,849 shares Expires not disclosed F1 · price: The reporting person acquired units, consisting of shares and warrants. F3 · derivative.exercise_date: The warrants become exercisable 30 days after the consummation of the registrant's initial business combination. F4 · derivative.expiration_date: The warrants expire 5 years after the completion of the registrant's initial business combination or earlier upon redemption or liquidation, as described in the registrant's prospectus filed with the SEC. F5 · ownership.nature: Warrants owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member. Read SEC document
December 15, 2020 Filed Dec 17, 2020 21:18 UTC	Reservoir Media, Inc. ROCCU · Entity 5296	PurchaseCommon Stock	7,699	$10.00	$76,990.00	Disclosure SEC source: 0001104659-20-136865 · tm2036996-29_4seq1.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 88,189 F1 · shares: The reporting person acquired units, consisting of shares and warrants. F2 · ownership.nature: Shares owned by Hampstead Park Capital Management, LLC, of which Mr. Friedberg is the managing member.. Read SEC document
August 05, 2020 Filed Aug 8, 2020 01:00 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	655,000	$1.15	$753,250.00	Disclosure SEC source: 0000921895-20-002133 · form412364002_08072020.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,775,489 F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
May 18, 2020 Filed May 20, 2020 22:01 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantStock Option (right to buy) · Derivative	223,295	$0.00 Strike: $1.48	$0.00	Disclosure SEC source: 0000921895-20-001548 · form412364002fri_05202020.xml · derivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 223,295 Underlying: Common Stock · 223,295 shares Expires 2030-05-18 F1 · security: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. F2 · derivative.exercise_date: The shares subject to the stock option shall vest in twelve equal monthly installments until fully vested on April 30, 2021. Read SEC document
April 29, 2020 Filed May 1, 2020 22:08 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	11,279	$1.10	$12,406.90	Disclosure SEC source: 0000921895-20-001264 · form412364002_05012020.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,120,489 F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
April 01, 2020 Filed Apr 1, 2020 22:57 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	1,605	$1.10	$1,765.50	Disclosure SEC source: 0000921895-20-000969 · form412364002_04012020.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,109,210 F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
March 30, 2020 Filed Apr 1, 2020 22:57 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	400	$1.10	$440.00	Disclosure SEC source: 0000921895-20-000969 · form412364002_04012020.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,107,605 F1 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
March 19, 2020 Filed Mar 19, 2020 22:45 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	6,372	$1.31	$8,365.16	Disclosure SEC source: 0000921895-20-000835 · form412364002_03192020.xml · nonDerivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,107,205 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.15 to $1.35, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
March 18, 2020 Filed Mar 19, 2020 22:45 UTC	Quest Resource Holding Corp QRHC · Entity 852	PurchaseCommon Stock	20,833	$1.35	$28,118.30	Disclosure SEC source: 0000921895-20-000835 · form412364002_03192020.xml · nonDerivative · entry 1 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By: Hampstead Park Environmental Services Investment Fund LLC Disclosed balance after: 2,100,833 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.25 to $1.36, inclusive. The Reporting Persons undertake to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, further information regarding the number of shares purchased at each separate price such shares were purchased. F2 · ownership.nature: This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer. Read SEC document
March 17, 2020 Filed Mar 19, 2020 22:45 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantStock Option (Right to Buy) · Derivative	19,078	$0.00 Strike: $1.35	$0.00	Disclosure SEC source: 0000921895-20-000835 · form412364002_03192020.xml · derivative · entry 3 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,078 Underlying: Common Stock · 19,078 shares Expires 2030-03-17 F4 · derivative.exercise_date: The total number of shares subject to the option shall vest and become exercisable in on the one year anniversary of the grant date. Read SEC document
April 29, 2019 Filed Apr 30, 2019 21:52 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantOption (Right to Buy) · Derivative	94,787	$0.00 Strike: $2.11	$0.00	Disclosure SEC source: 0000921895-19-001212 · form411049002_05012019.xml · derivative · entry 3 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,446 Underlying: Common Stock · 94,787 shares Expires 2029-04-29 F3 · derivative.exercise_date: The total number of shares subject to the option shall vest and become exercisable on the date on which the Issuer's 2020 annual meeting of stockholders is held. Read SEC document
April 29, 2019 Filed Apr 30, 2019 21:52 UTC	Quest Resource Holding Corp QRHC · Entity 852	GrantOption (Right to Buy) · Derivative	151,659	$0.00 Strike: $2.11	$0.00	Disclosure SEC source: 0000921895-19-001212 · form411049002_05012019.xml · derivative · entry 2 FRIEDBERG DANIEL M. · CIK 0001448795 · Director · 10% owner Hampstead Park Capital Management, LLC · CIK 0001773816 · 10% owner Hampstead Park Environmental Services Investment Fund LLC · CIK 0001773840 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 151,659 Underlying: Common Stock · 151,659 shares Expires 2029-04-29 F2 · derivative.exercise_date: The total number of shares subject to the option shall vest and become exercisable in four equal annual installments beginning on the date on which the Issuer's 2020 annual meeting of stockholders is held, until fully vested. Read SEC document

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