Tapewire

Nasdaq · USD

HDSN

HUDSON TECHNOLOGIES INC /NY

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Tapewire entity
6244
SEC CIK
0000925528
Parsed reports
256

Last 12 months

Inside the activity.

28 purchase rows · 2 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202510
Dec 202502
Jan 202600
Feb 202600
Mar 202600
Apr 202600
May 2026110
Jun 202610
Jul 202670
Aug 202630
Sep 202650
Oct 202600

Latest available

Insider transactions

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

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

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 24, 2026 Filed Sep 28, 2026 20:25 UTC PurchaseCommon Stock, par value $0.01 118,549 $5.10 $604,445.79
Disclosure

SEC source: 0000921895-26-002658 · form414670002_09282026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,348,517

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.0750 to $5.1000, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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September 23, 2026 Filed Sep 23, 2026 21:03 UTC PurchaseCommon Stock, par value $0.01 11,013 $5.10 $56,166.30
Disclosure

SEC source: 0000921895-26-002633 · form414670002_09232026.xml · nonDerivative · entry 2

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,229,968

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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September 21, 2026 Filed Sep 23, 2026 21:03 UTC PurchaseCommon Stock, par value $0.01 2,502 $5.10 $12,757.20
Disclosure

SEC source: 0000921895-26-002633 · form414670002_09232026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,218,955

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.0950 to $5.1000, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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September 16, 2026 Filed Sep 18, 2026 20:16 UTC PurchaseCommon Stock, par value $0.01 11,136 $5.10 $56,793.60
Disclosure

SEC source: 0000921895-26-002585 · form414670002_09182026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,216,453

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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September 02, 2026 Filed Sep 4, 2026 21:43 UTC PurchaseCommon Stock, par value $0.01 5,317 $5.10 $27,116.70
Disclosure

SEC source: 0000921895-26-002492 · form414670002_09042026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,205,317

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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August 25, 2026 Filed Aug 26, 2026 21:31 UTC PurchaseCommon Stock, par value $0.01 91,166 $5.50 $501,093.92
Disclosure

SEC source: 0000921895-26-002318 · form414670002_08262026.xml · nonDerivative · entry 2

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,200,000

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.4800 to $5.5000, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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August 24, 2026 Filed Aug 26, 2026 21:31 UTC PurchaseCommon Stock, par value $0.01 9,446 $5.50 $51,953.00
Disclosure

SEC source: 0000921895-26-002318 · form414670002_08262026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,108,834

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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August 12, 2026 Filed Aug 14, 2026 21:10 UTC PurchaseCommon Stock, par value $0.01 5,198 $5.50 $28,589.00
Disclosure

SEC source: 0000921895-26-002194 · form414670002_08142026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,099,388

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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July 29, 2026 Filed Jul 31, 2026 20:16 UTC PurchaseCommon Stock, par value $0.01 52,104 $5.99 $312,102.96
Disclosure

SEC source: 0000921895-26-001914 · form414670002_07312026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,094,190

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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July 21, 2026 Filed Jul 22, 2026 20:29 UTC PurchaseCommon Stock, par value $0.01 47,708 $5.99 $285,742.30
Disclosure

SEC source: 0000921895-26-001855 · form414670002_07222026.xml · nonDerivative · entry 2

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,042,086

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.9850 to $5.9900, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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July 20, 2026 Filed Jul 22, 2026 20:29 UTC PurchaseCommon Stock, par value $0.01 17,842 $5.99 $106,859.31
Disclosure

SEC source: 0000921895-26-001855 · form414670002_07222026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,994,378

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.9850 to $5.9900, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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July 07, 2026 Filed Jul 8, 2026 21:10 UTC PurchaseCommon Stock, par value $0.01 600 $5.99 $3,594.00
Disclosure

SEC source: 0000921895-26-001775 · form414670002_07082026.xml · nonDerivative · entry 2

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,976,536

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

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July 06, 2026 Filed Jul 8, 2026 21:10 UTC PurchaseCommon Stock, par value $0.01 4,634 $5.99 $27,757.66
Disclosure

SEC source: 0000921895-26-001775 · form414670002_07082026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,975,936

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

Read SEC document
July 02, 2026 Filed Jul 2, 2026 22:00 UTC PurchaseCommon Stock, par value $0.01 271,302 $5.97 $1,619,211.73
Disclosure

SEC source: 0000921895-26-001754 · form414670002_07022026.xml · nonDerivative · entry 3

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,971,302

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F4 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.7350 to $5.9900, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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July 01, 2026 Filed Jul 2, 2026 22:00 UTC PurchaseCommon Stock, par value $0.01 288,111 $5.88 $1,695,101.07
Disclosure

SEC source: 0000921895-26-001754 · form414670002_07022026.xml · nonDerivative · entry 2

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,700,000

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F3 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.7300 to $5.9800, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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June 30, 2026 Filed Jul 2, 2026 22:00 UTC PurchaseCommon Stock, par value $0.01 204,789 $5.68 $1,162,894.34
Disclosure

SEC source: 0000921895-26-001754 · form414670002_07022026.xml · nonDerivative · entry 1

Hartree Partners, LP · CIK 0001597857 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,411,889

F1 · security: The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F2 · price: Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.4850 to $5.7500, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

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June 17, 2026 Filed Jun 22, 2026 13:21 UTC
Sheriff AlanDirector
GrantStock Options · Derivative 15,360 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000064 · form4.xml · derivative · entry 2

Sheriff Alan · CIK 0001823076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,360

Underlying: Common Stock · 15,360 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:21 UTC
Sheriff AlanDirector
GrantCommon Stock 3,219 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000064 · form4.xml · nonDerivative · entry 1

Sheriff Alan · CIK 0001823076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,484

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:20 UTC GrantStock Options · Derivative 21,186 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000063 · form4.xml · derivative · entry 2

Prouty Eric A · CIK 0001620724 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,186

Underlying: Common Stock · 21,186 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:20 UTC GrantCommon Stock 4,440 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000063 · form4.xml · nonDerivative · entry 1

Prouty Eric A · CIK 0001620724 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,292

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:18 UTC GrantStock Options · Derivative 21,186 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000061 · form4.xml · derivative · entry 2

Mansy Loan Nguyen · CIK 0001948762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,186

Underlying: Common Stock · 21,186 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:18 UTC GrantCommon Stock 8,881 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000061 · form4.xml · nonDerivative · entry 1

Mansy Loan Nguyen · CIK 0001948762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,476

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:19 UTC GrantStock Options · Derivative 31,780 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000062 · form4.xml · derivative · entry 1

Parrillo Richard · CIK 0001620726 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,780

Underlying: Common Stock · 31,780 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:17 UTC GrantStock Options · Derivative 31,780 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000060 · form4.xml · derivative · entry 1

Bulgarino Nicole E · CIK 0001640972 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,780

Underlying: Common Stock · 31,780 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:16 UTC GrantStock Options · Derivative 15,360 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0000925528-26-000059 · form4.xml · derivative · entry 2

Feeler Jeffrey R · CIK 0001369458 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,360

Underlying: Common Stock · 15,360 shares

Expires 2029-06-17

Read SEC document
June 17, 2026 Filed Jun 22, 2026 13:16 UTC GrantCommon Stock 3,219 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000059 · form4.xml · nonDerivative · entry 1

Feeler Jeffrey R · CIK 0001369458 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,384

Read SEC document
May 19, 2026 Filed May 21, 2026 13:02 UTC
Bertaux Brian J.Chief Financial Officer
PurchaseCommon Stock 2,000 $4.87 $9,740.00
Disclosure

SEC source: 0000925528-26-000049 · form4.xml · nonDerivative · entry 1

Bertaux Brian J. · CIK 0002032778 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

Read SEC document
May 14, 2026 Filed May 15, 2026 16:40 UTC PurchaseCommon Stock 550 $4.85 $2,664.75
Disclosure

SEC source: 0000925528-26-000040 · form4.xml · nonDerivative · entry 1

Bulgarino Nicole E · CIK 0001640972 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,048

Read SEC document
May 14, 2026 Filed May 15, 2026 17:25 UTC PurchaseCommon Stock 1,400 $4.97 $6,958.00
Disclosure

SEC source: 0000925528-26-000047 · form4.xml · nonDerivative · entry 2

Mansy Loan Nguyen · CIK 0001948762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,595

Read SEC document
May 14, 2026 Filed May 15, 2026 17:25 UTC PurchaseCommon Stock 3,600 $4.96 $17,856.00
Disclosure

SEC source: 0000925528-26-000047 · form4.xml · nonDerivative · entry 1

Mansy Loan Nguyen · CIK 0001948762 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,195

Read SEC document
May 14, 2026 Filed May 15, 2026 17:21 UTC PurchaseCommon Stock 1,400 $4.97 $6,958.00
Disclosure

SEC source: 0000925528-26-000045 · form4.xml · nonDerivative · entry 2

Parrillo Richard · CIK 0001620726 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,595

Read SEC document
May 14, 2026 Filed May 15, 2026 17:21 UTC PurchaseCommon Stock 3,600 $4.96 $17,856.00
Disclosure

SEC source: 0000925528-26-000045 · form4.xml · nonDerivative · entry 1

Parrillo Richard · CIK 0001620726 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,195

Read SEC document
May 14, 2026 Filed May 15, 2026 16:36 UTC PurchaseCommon Stock 5,100 $4.92 $25,092.00
Disclosure

SEC source: 0000925528-26-000035 · form4.xml · nonDerivative · entry 1

Feeler Jeffrey R · CIK 0001369458 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,165

Read SEC document
May 13, 2026 Filed May 15, 2026 16:36 UTC
Gaglione KennethDirector · President and CEO
PurchaseCommon Stock 5,000 $4.90 $24,475.00
Disclosure

SEC source: 0000925528-26-000034 · form4.xml · nonDerivative · entry 1

Gaglione Kenneth · CIK 0001824089 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By the Gaglione Trust

Disclosed balance after: 5,000

Read SEC document
May 13, 2026 Filed May 15, 2026 16:39 UTC PurchaseCommon Stock 5,000 $4.84 $24,200.00
Disclosure

SEC source: 0000925528-26-000038 · form4.xml · nonDerivative · entry 1

Prouty Eric A · CIK 0001620724 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 153,852

Read SEC document
May 13, 2026 Filed May 15, 2026 16:38 UTC
Sheriff AlanDirector
PurchaseCommon Stock 5,200 $4.88 $25,350.00
Disclosure

SEC source: 0000925528-26-000037 · form4.xml · nonDerivative · entry 1

Sheriff Alan · CIK 0001823076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,265

Read SEC document
May 13, 2026 Filed May 21, 2026 15:31 UTC Amendment PurchaseCommon Stock 10,000 $4.83 $48,257.00
Disclosure

SEC source: 0000925528-26-000051 · form4a.xml · nonDerivative · entry 1

Parrillo Richard · CIK 0001620726 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,746

Read SEC document
April 10, 2026 Filed Apr 14, 2026 16:00 UTC
Sheriff AlanDirector
GrantCommon Stock 4,065 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000018 · form4.xml · nonDerivative · entry 1

Sheriff Alan · CIK 0001823076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,065

Read SEC document
April 10, 2026 Filed Apr 14, 2026 15:59 UTC GrantCommon Stock 4,065 $0.00 $0.00
Disclosure

SEC source: 0000925528-26-000016 · form4.xml · nonDerivative · entry 1

Feeler Jeffrey R · CIK 0001369458 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,065

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionStock Option · Derivative 50,888 $0.00 Strike: $3.81 $0.00
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · derivative · entry 9

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,888 shares

Expires 2027-02-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionStock Option · Derivative 47,619 $0.00 Strike: $1.60 $0.00
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · derivative · entry 8

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 47,619 shares

Expires 2026-03-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionStock Option · Derivative 120,000 $0.00 Strike: $0.75 $0.00
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · derivative · entry 7

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 120,000 shares

Expires 2029-12-19

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Tax withholdingCommon Stock 34,382 $7.10 $244,112.20
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 6

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,618

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionCommon Stock 50,888 $3.81 $193,883.28
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 5

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Tax withholdingCommon Stock 21,797 $7.10 $154,758.70
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 4

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,112

Read SEC document
January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionCommon Stock 47,619 $1.60 $76,190.40
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 3

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,909

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Tax withholdingCommon Stock 44,873 $7.10 $318,598.30
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 2

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,290

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January 08, 2026 Filed Jan 12, 2026 19:51 UTC
Houghton KathleenDirector · Sr. VP-Sales and Marketing
Exercise / conversionCommon Stock 120,000 $0.75 $90,000.00
Disclosure

SEC source: 0000925528-26-000002 · form4.xml · nonDerivative · entry 1

Houghton Kathleen · CIK 0001824104 · Director · Sr. VP-Sales and Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,163

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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December 05, 2025 Filed Dec 9, 2025 20:30 UTC SaleCommon Stock 484,616 $7.40 $3,588,096.86
Disclosure

SEC source: 0001250706-25-000003 · primary_doc.xml · nonDerivative · entry 1

COLEMAN BRIAN F · CIK 0001250706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,944,312

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December 05, 2025 Filed Dec 15, 2025 21:48 UTC Amendment
COLEMAN BRIAN FFormer Director
SaleCommon Stock 484,616 $7.40 $3,588,096.86
Disclosure

SEC source: 0001250706-25-000004 · primary_doc.xml · nonDerivative · entry 1

COLEMAN BRIAN F · CIK 0001250706 · Former Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 426,968

F1 · balance_after: Beneficial ownership following reported transaction should have been reported as 426,968, not 1,944,312.

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