Thomas Mahrer reports an option exercise and tax withholding on shares
By AlphaYouPublished Form 4
Mahrer Thomas
Reporting filer
Thomas Mahrer reports an option exercise and tax withholding on shares, not an open-market purchase or sale, in T1 Energy Inc.. Form 4 filed Nov 6, 2026 lists 3 entries.
- Disclosed
- Nov 6, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Mahrer Thomas | 2026-11-04 | M | Exercise or conversion | 25000 | 2.73 | 25,000 | 2 days | Filed terms
|
| Common Stock | Mahrer Thomas | 2026-11-04 | F | Tax/exercise withholding | 6088 | 2.73 | 18,912 | 2 days | Filed terms
|
| Restricted Stock Units (RSUs) (derivative) | Mahrer Thomas | 2026-11-04 | M | Exercise or conversion | 25000 | Not stated (see footnotes) | 50,000 | 2 days | Filed terms
|
Common Stock
- Owner
- Mahrer Thomas
- Date
- 2026-11-04
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 25000
- Price
- 2.73
- Following holdings
- 25,000
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-11-04
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 25000
- id: F1
- transaction Price Per Share: 2.73
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 25000
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Mahrer Thomas
- Date
- 2026-11-04
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 6088
- Price
- 2.73
- Following holdings
- 18,912
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-11-04
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: 0
- transaction Shares: 6088
- id: F2
- transaction Price Per Share: 2.73
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 18912
- id: F3
- direct Or Indirect Ownership: D
Restricted Stock Units (RSUs) (derivative)
- Owner
- Mahrer Thomas
- Date
- 2026-11-04
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 25000
- Price
- Not stated (see footnotes)
- Following holdings
- 50,000
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Restricted Stock Units (RSUs)
- id: F1
- transaction Date: 2026-11-04
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 25000
- id: F4
- id: F1
- transaction Acquired Disposed Code: D
- exercise Date: 2026-11-04
- id: F4
- underlying Security Title: Common Stock
- underlying Security Shares: 25000
- shares Owned Following Transaction: 50000
- 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.
- Mahrer Thomas: Chief Accounting Officer.
- F1: This transaction represents the vesting on November 4, 2026 of 25,000 Restricted Stock Units ("RSUs") granted on November 4, 2025 under the Company's 2021 Equity Incentive Plan (as amended and restated on April 22, 2024) and reported on the Form 3 filed February 13, 2026, as amended pursuant to Form 3/A filed on May 11, 2026. This relates to the vesting of the first of three equal annual installments (further details in Note 4 below). Each RSU represents the right to receive one share of Common Stock. These 25,000 RSUs were settled in shares of Common Stock on November 4, 2026.
- F2: This transaction represents 6,088 shares of Common Stock withheld for tax obligations in connection with the settlement on November 4, 2026 of 25,000 RSUs that vested on November 4, 2026 (the first of three equal annual installments). The vesting of those 25,000 RSUs is described in Note 1 above.
- F3: The 18,912 shares of Common Stock beneficially owned following the reported transactions reflects: (i) 25,000 shares acquired upon vesting of RSUs on November 4, 2026 (Note 1 above); less (v) 6,088 shares withheld for tax upon settlement of RSUs on November 4, 2026 (Note 2 above).
- F4: The RSUs reported on the Form 3 filed February 13, 2026, as amended pursuant to Form 3/A filed on May 11, 2026, were granted for a total of 75,000 RSUs vesting in three equal annual installments: one-third vested on November 4, 2026; one-third will vest on November 4, 2027; and the remaining one-third will vest on November 4, 2028. Following the vesting and settlement of the first installment reported herein, 50,000 RSUs remain outstanding.
Original sources
Prepared automatically from public filing data. Report a correction.