Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| HUDSON TECHNOLOGIES INC /NYHDSN · Entity 6244 | CFO | February 27, 2024 | February 28, 2024 |
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.
HUDSON TECHNOLOGIES INC /NY
Report date February 27, 2024 · Filed February 28, 2024
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock optionSEC Table II · derivative / convertible security · Conversion / exercise price $14.89 · Expires 2027-02-27 | Direct | 7,378 |
Reported balance
After 2024-02-27 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2024-02-27 · Grant · Acquired 7,378 · Balance 7,378 F1: Options vest 50% on date of grant and 50% on first anniversary of date of grant. |
Filing footnotes · ownership attribution and instrument terms
F1: Options vest 50% on date of grant and 50% on first anniversary of date of grant.
Transaction history
JSON APIPurchases/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 |
|---|---|---|---|---|---|---|
| February 27, 2024 Filed Feb 28, 2024 21:21 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock option · Derivative | 7,378 | $0.00 Strike: $14.89 | $0.00 |
DisclosureSEC source: 0001062993-24-004764 · form4.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,378 Underlying: Common Stock · 7,378 shares Expires 2027-02-27 F1 · derivative.exercise_date: Options vest 50% on date of grant and 50% on first anniversary of date of grant. Read SEC document |
| March 01, 2023 Filed Mar 3, 2023 19:48 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock options · Derivative | 61,308 | $0.00 Strike: $10.09 | $0.00 |
DisclosureSEC source: 0001062993-23-005818 · form4.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,308 Underlying: Common Stock · 61,308 shares Expires 2026-03-01 F1 · derivative.exercise_date: (1) Options vest 50% on date of grant and 50% on first anniversary of date of grant. Read SEC document |
| November 09, 2022 Filed Nov 10, 2022 21:33 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | SaleCommon Stock | 46,194 | $10.13 | $467,945.22 |
DisclosureSEC source: 0001062993-22-021858 · form4.xml · nonDerivative · entry 4 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,207 F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $10.04 to $10.72, inclusive. The reporting person undertakes to provide full information on individual trades upon request. Read SEC document |
| November 08, 2022 Filed Nov 10, 2022 21:33 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionStock Option · Derivative | 175,000 | $0.00 Strike: $0.75 | $0.00 |
DisclosureSEC source: 0001062993-22-021858 · form4.xml · derivative · entry 5 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 175,000 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 |
| November 08, 2022 Filed Nov 10, 2022 21:33 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | SaleCommon Stock | 45,000 | $10.66 | $479,700.00 |
DisclosureSEC source: 0001062993-22-021858 · form4.xml · nonDerivative · entry 3 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 71,401 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $10.61 to $10.75, inclusive. The reporting person undertakes to provide full information on individual trades upon request. Read SEC document |
| November 08, 2022 Filed Nov 10, 2022 21:33 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Tax withholdingCommon Stock | 83,806 | $10.80 | $905,104.80 |
DisclosureSEC source: 0001062993-22-021858 · form4.xml · nonDerivative · entry 2 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,401 Read SEC document |
| November 08, 2022 Filed Nov 10, 2022 21:33 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionCommon Stock | 175,000 | $0.75 | $131,250.00 |
DisclosureSEC source: 0001062993-22-021858 · form4.xml · nonDerivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200,207 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 |
| February 24, 2022 Filed Feb 28, 2022 16:32 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option · Derivative | 50,117 | $0.00 Strike: $3.81 | $0.00 |
DisclosureSEC source: 0001062993-22-005834 · form4.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,117 Underlying: Common Stock · 50,117 shares Expires 2027-02-24 F1 · derivative.exercise_date: Options vest 50% on date of grant and 50% on first anniversary of date of grant. Read SEC document |
| November 17, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | SaleCommon Stock | 200,000 | $4.76 | $952,000.00 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · nonDerivative · entry 5 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,207 Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionStock Option · Derivative | 247,100 | $0.00 Strike: $1.09 | $0.00 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · derivative · entry 7 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 247,100 shares Expires 2021-11-30 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 |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionStock Option · Derivative | 195,700 | $0.00 Strike: $1.09 | $0.00 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · derivative · entry 6 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 195,700 shares Expires 2021-11-30 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 |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Tax withholdingCommon Stock | 129,674 | $4.70 | $609,467.80 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · nonDerivative · entry 4 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 225,207 Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionCommon Stock | 247,100 | $1.09 | $269,339.00 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · nonDerivative · entry 3 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 354,881 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. F1 · shares: Exercise of options expiring 11/30/2021. Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Tax withholdingCommon Stock | 102,701 | $4.70 | $482,694.70 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · nonDerivative · entry 2 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 107,781 Read SEC document |
| November 15, 2021 Filed Nov 17, 2021 22:28 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Exercise / conversionCommon Stock | 195,700 | $1.09 | $213,313.00 |
DisclosureSEC source: 0001449374-21-000062 · edgar.xml · nonDerivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 210,482 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. F1 · shares: Exercise of options expiring 11/30/2021. Read SEC document |
| March 12, 2021 Filed Mar 16, 2021 13:16 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option · Derivative | 41,667 | $0.00 Strike: $1.60 | $0.00 |
DisclosureSEC source: 0001449374-21-000010 · edgar.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,667 Underlying: Common Stock · 41,667 shares Expires 2026-03-12 Read SEC document |
| December 19, 2019 Filed Dec 23, 2019 22:17 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option (Right to Buy) · Derivative | 125,000 | $0.00 Strike: $0.75 | $0.00 |
DisclosureSEC source: 0001010541-19-000021 · primary_doc.xml · derivative · entry 2 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 125,000 Underlying: Common Stock · 125,000 shares Expires 2029-12-19 F1 · derivative.exercise_date: Options vest quarterly in four equal installments commencing with the first quarter 2020 and ending with the fourth quarter 2020, with vesting conditioned upon continued compliance with term loan financial covenant. Read SEC document |
| December 19, 2019 Filed Dec 23, 2019 22:17 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option (Right to Buy) · Derivative | 175,000 | $0.00 Strike: $0.75 | $0.00 |
DisclosureSEC source: 0001010541-19-000021 · primary_doc.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 175,000 Underlying: Common Stock · 175,000 shares Expires 2029-12-19 Read SEC document |
| November 30, 2018 Filed Dec 5, 2018 02:01 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option (Right to Buy) · Derivative | 247,100 | $0.00 Strike: $1.09 | $0.00 |
DisclosureSEC source: 0001010541-18-000020 · primary_doc.xml · derivative · entry 2 Krishnamurti Nat · CIK 0001478411 · Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 247,100 Underlying: Common Stock · 247,100 shares Expires 2021-11-30 F1 · derivative.exercise_date: Options vest quarterly in four equal installments commencing with the 1st quarter 2019 and ending with the fourth quarter 2019, with vesting conditioned upon continued compliance with term loan covenants. Read SEC document |
| November 30, 2018 Filed Dec 5, 2018 02:01 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option (Right to Buy) · Derivative | 195,700 | $0.00 Strike: $1.09 | $0.00 |
DisclosureSEC source: 0001010541-18-000020 · primary_doc.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 195,700 Underlying: Common Stock · 195,700 shares Expires 2021-11-30 Read SEC document |
| September 05, 2018 Filed Sep 7, 2018 20:53 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantCommon Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001010541-18-000017 · primary_doc.xml · nonDerivative · entry 1 Krishnamurti Nat · CIK 0001478411 · VP, Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,782 F1 · price: The reported transaction represents a 3,000 common stock grant pursuant to the employment of the reporting person, such shares set aside and issued under the Company's 2014 Stock Incentive Plan and approved by the Company's Board of Directors. Read SEC document |
| December 19, 2017 Filed Dec 21, 2017 21:58 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantStock Option (Right to Buy) · Derivative | 150,000 | $0.00 Strike: $5.70 | $0.00 |
DisclosureSEC source: 0001010541-17-000026 · primary_doc.xml · derivative · entry 1 Krishnamurti Nat · CIK 0001478411 · VP, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 150,000 shares Expires 2020-12-19 Read SEC document |
| September 05, 2017 Filed Sep 7, 2017 21:08 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | Grantcommon stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001010541-17-000013 · primary_doc.xml · nonDerivative · entry 1 Krishnamurti Nat · CIK 0001478411 · Vice President, CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,782 F1 · kind: The reported transaction represents a 3,000 common stock grant pursuant to the employment package of the reporting person, such shares set aside and issued under the Company's 2008 Stock Incentive Plan and approved by the Company's Board of Directors. F1 · shares: The reported transaction represents a 3,000 common stock grant pursuant to the employment package of the reporting person, such shares set aside and issued under the Company's 2008 Stock Incentive Plan and approved by the Company's Board of Directors. F1 · price: The reported transaction represents a 3,000 common stock grant pursuant to the employment package of the reporting person, such shares set aside and issued under the Company's 2008 Stock Incentive Plan and approved by the Company's Board of Directors. Read SEC document |
| September 06, 2016 Filed Sep 7, 2016 21:57 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | SaleCommon Stock | 5,218 | $6.07 | $31,673.26 |
DisclosureSEC source: 0001010541-16-000060 · primary_doc.xml · nonDerivative · entry 2 Krishnamurti Nat · CIK 0001478411 · VP, Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,782 F2 · kind: The reported transaction reflects sales made by the reporting person for the purpose of making payment of tax liability resulting from the grant of 14,000 shares of the Company's common stock in connection with the commencement of employment of the reporting person. F3 · price: Sales reported reflect average selling price. Selling price for all shares sold during the day ranged from $6.051 per share to $6.081 per share. Read SEC document |
| September 06, 2016 Filed Sep 7, 2016 21:57 UTC | HUDSON TECHNOLOGIES INC /NY HDSN · Entity 6244 | GrantCommon Stock | 14,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001010541-16-000060 · primary_doc.xml · nonDerivative · entry 1 Krishnamurti Nat · CIK 0001478411 · VP, Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,000 F1 · kind: The reported transaction represents a 14,000 common share grant pursuant to the employment of the reporting person, such shares set aside and issued under the Company's 2008 Stock Incentive Plan and approved by the Company's Board of Directors F1 · price: The reported transaction represents a 14,000 common share grant pursuant to the employment of the reporting person, such shares set aside and issued under the Company's 2008 Stock Incentive Plan and approved by the Company's Board of Directors 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.