HDSN Director Gets 13,698 Options & 6,365 Shares in Form 4 Filing

Q: How many Hudson Technologies (HDSN) shares did the director acquire?

6,365 common shares were acquired, increasing direct holdings to 20,595 shares.

Q: What stock options were granted to the HDSN director on 18-Jun-2025?

The director received 13,698 options with a $7.855 exercise price, expiring 18-Jun-2028.

Q: Did the Form 4 involve an open-market purchase?

No. The shares and options were granted at $0 , indicating compensation, not a cash purchase.

Q: What is the director鈥檚 total direct ownership after the transaction?

After the filing, the director directly owns 20,595 shares plus 13,698 options .

[Form 4] Hudson Technologies Inc Insider Trading Activity

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Hudson Technologies (HDSN) 鈥� Form 4 insider activity

Director Loan Nguyen Mansy reported a routine equity award dated 18 June 2025:

6,365 common shares were acquired at a stated price of $0, raising direct ownership to 20,595 shares.
13,698 stock options were granted with an exercise price of $7.855; the options are immediately exercisable and expire on 18 June 2028. All 13,698 options are now held directly.

The transaction did not involve open-market cash purchases and therefore represents compensation rather than insider buying. Total direct exposure now stands at 20,595 shares plus 13,698 options.

Insights

TL;DR: Routine director grant; negligible valuation impact for HDSN.

The filing shows a standard annual equity award鈥�6,365 restricted shares and 13,698 options鈥攔ather than a discretionary market purchase. The dollar commitment is minimal (shares granted at $0), signalling compensation alignment but not fresh capital deployment. Given Hudson Technologies鈥� 45 million-share float, the additional stock equals roughly 0.01 %, an immaterial dilution. Investors may view insider equity retention as modestly supportive, yet the scale is too small to influence earnings, free-float liquidity or governance assessments.

TL;DR: Standard Section 16 filing, supports alignment, no red flags.

From a governance perspective, granting zero-cost shares and options with a three-year tenor is consistent with typical board incentive structures. The immediate vesting could raise pay-performance alignment questions, but the absolute value is low. No 10b5-1 plan was invoked, and timely filing suggests compliance discipline. Overall, the disclosure is routine and does not materially alter risk or incentive profiles.

06/20/2025 - 10:56 AM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mansy Loan Nguyen

(Last)

(First)

(Middle)

C/O HUDSON TECHNOLOGIES, INC.

300 TICE BOULEVARD, SUITE 290

(Street)

WOODCLIFF LAKE

07677

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
HUDSON TECHNOLOGIES INC /NY [ HDSN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
06/18/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/18/2025		A		6,365	A	$0	20,595	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Options	$7.855	06/18/2025		A		13,698		06/18/2025	06/18/2028	Common Stock	13,698	$0	13,698	D

Explanation of Responses:

	/s/ Loan Nguyen Mansy	06/20/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source:

FAQ

How many Hudson Technologies (HDSN) shares did the director acquire?

6,365 common shares were acquired, increasing direct holdings to 20,595 shares.

What stock options were granted to the HDSN director on 18-Jun-2025?

The director received 13,698 options with a $7.855 exercise price, expiring 18-Jun-2028.

Did the Form 4 involve an open-market purchase?

No. The shares and options were granted at $0, indicating compensation, not a cash purchase.

What is the director鈥檚 total direct ownership after the transaction?

After the filing, the director directly owns 20,595 shares plus 13,698 options.

Is the Form 4 filing likely to impact Hudson Technologies鈥� stock price?

Given the small size (鈮�0.01 % of float), the filing is considered immaterial to valuation.

AG真人官方

[Form 4] Hudson Technologies Inc Insider Trading Activity

Insights

FAQ

How many Hudson Technologies (HDSN) shares did the director acquire?

What stock options were granted to the HDSN director on 18-Jun-2025?

Did the Form 4 involve an open-market purchase?

What is the director鈥檚 total direct ownership after the transaction?

Is the Form 4 filing likely to impact Hudson Technologies鈥� stock price?

NASDAQ:HDSN

HDSN Rankings

HDSN Latest News

HDSN Latest SEC Filings

HDSN Stock Data

AG真人官方

Trending News

[Form 4] Hudson Technologies Inc Insider Trading Activity

Insights

Securities Analyst neutral

Corporate Governance Expert neutral

FAQ

How many Hudson Technologies (HDSN) shares did the director acquire?

What stock options were granted to the HDSN director on 18-Jun-2025?

Did the Form 4 involve an open-market purchase?

What is the director鈥檚 total direct ownership after the transaction?

Is the Form 4 filing likely to impact Hudson Technologies鈥� stock price?

NASDAQ:HDSN

HDSN Rankings

HDSN Latest News

HDSN Latest SEC Filings

HDSN Stock Data