PLUG: Marsh Andrew discloses securities transactions

By AlphaYouPublished Oct 2, 2026Form 4

Stocks in this disclosure

Reported activity

Marsh Andrew

Reporting filer

Marsh Andrew reported Grant or award in PLUG POWER INC: 101699 units of Stock Option (Right to Buy) (derivative), dated 2026-09-30. The full Form 4 contains 1 transaction entry.

Disclosed: Oct 2, 2026

Reported details

1 entry

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Stock Option (Right to Buy) (derivative)	Marsh Andrew	2026-09-30	A	Grant or award	101699	0.00	101,699	2 days	Filed terms security Title: Stock Option (Right to Buy) id: F1 conversion Or Exercise Price: 1.94 transaction Date: 2026-09-30 deemed Execution Date: transaction Form Type: 4 transaction Code: A equity Swap Involved: 0 transaction Timeliness: transaction Shares: 101699 transaction Price Per Share: 0.00 transaction Acquired Disposed Code: A id: F2 expiration Date: 2036-09-30 underlying Security Title: Common Stock underlying Security Shares: 101699 shares Owned Following Transaction: 101699 direct Or Indirect Ownership: D

Stock Option (Right to Buy) (derivative)

Owner: Marsh Andrew
Date: 2026-09-30
Code: A
Action: Grant or award
Quantity: 101699
Price: 0.00
Following holdings: 101,699
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Stock Option (Right to Buy)
id: F1
conversion Or Exercise Price: 1.94
transaction Date: 2026-09-30
deemed Execution Date:
transaction Form Type: 4
transaction Code: A
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 101699
transaction Price Per Share: 0.00
transaction Acquired Disposed Code: A
id: F2
expiration Date: 2036-09-30
underlying Security Title: Common Stock
underlying Security Shares: 101699
shares Owned Following Transaction: 101699
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Marsh Andrew: Director.
F1: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended.
F2: Stock option issued pursuant to the previously disclosed Transitional Consulting Agreement, pursuant to which the Reporting Person is entitled to receive a quarterly equity award during the term of the agreement. The shares underlying this stock option shall vest in three equal annual installments commencing on the first anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting date.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Stock Option (Right to Buy) (derivative)

Marsh Andrew

2026-09-30

Grant or award

101699

0.00

101,699

2 days

Filed terms

security Title: Stock Option (Right to Buy)
id: F1
conversion Or Exercise Price: 1.94
transaction Date: 2026-09-30
deemed Execution Date:
transaction Form Type: 4
transaction Code: A
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 101699
transaction Price Per Share: 0.00
transaction Acquired Disposed Code: A
id: F2
expiration Date: 2036-09-30
underlying Security Title: Common Stock
underlying Security Shares: 101699
shares Owned Following Transaction: 101699
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Marsh Andrew: Director.

F1: Awarded pursuant to Plug Power Inc.'s 2021 Stock Option and Incentive Plan, as amended.

F2: Stock option issued pursuant to the previously disclosed Transitional Consulting Agreement, pursuant to which the Reporting Person is entitled to receive a quarterly equity award during the term of the agreement. The shares underlying this stock option shall vest in three equal annual installments commencing on the first anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting date.