SEC Form 4 · accession 0001213900-26-083608
T1 Energy Inc. · TE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Andrew Munro
Officer — Chief Legal & Policy Officer
Period of report
Jul 29, 2026
Accepted (ET)
Jul 31, 2026 · 7:15 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001992243
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jul 29, 2026 | M | 100,000 | $3.72 | A | 100,000 | D | |
| Common StockF2,F3 | Jul 29, 2026 | F | 38,989 | $3.72 | D | 61,011 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock Units (RSUs)F1,F4 | — | Jul 29, 2026 | M | 100,000 | D | — | — | Shares of Common Stock | 100,000 | 200,000 | D |
Explanation of responses
- F1This transaction represents the vesting on July 29, 2026 of 100,000 Restricted Stock Units ("RSUs") granted on July 29, 2025 under the Company's 2021 Equity Incentive Plan (as amended and restated on April 22, 2024) and reported on the Form 4 filed July 31, 2025. 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 100,000 RSUs were settled in shares of Common Stock on July 29, 2026.
- F2This transaction represents 38,989 shares of Common Stock withheld for tax obligations in connection with the settlement on July 29, 2026 of 100,000 RSUs that vested on July 29, 2026 (the first of three equal annual installments). The vesting of those 100,000 RSUs is described in Note 1 above.
- F3The 61,011 shares of Common Stock beneficially owned following the reported transactions reflects: (i) 100,000 shares acquired upon vesting of RSUs on July 29, 2026 (Note 1 above); less (v) 38,989 shares withheld for tax upon settlement of RSUs on July 29, 2026 (Note 2 above).
- F4The RSUs reported on the Form 4 filed July 31, 2025 were granted for a total of 300,000 RSUs vesting in three equal annual installments: one-third vested on July 29, 2026; one-third will vest on July 29, 2027; and the remaining one-third will vest on July 29, 2028. Following the vesting and settlement of the first installment reported herein, 200,000 RSUs remain outstanding.