SEC Form 4 · accession 0001213900-26-084009
T1 Energy Inc. · TE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Jaime Eduardo Gualy
Officer — Chief Operating Officer
Period of report
Jul 29, 2026
Accepted (ET)
Jul 31, 2026 · 4:30 pm 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 | 91,666 | $3.72 | A | 91,666 | D | |
| Common StockF2,F3 | Jul 29, 2026 | F | 29,383 | $3.72 | D | 62,283 | 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 | 91,600 | D | Jul 29, 2026 | — | Shares of Common Stock | 91,666 | 183,334 | D |
Explanation of responses
- F1This transaction represents the vesting on July 29, 2026 of 91,666 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 August 25, 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 91,666 RSUs were settled in shares of Common Stock on July 29, 2026.
- F2This transaction represents 29,383 shares of Common Stock withheld for tax obligations in connection with the settlement on July 29, 2026 of 91,666 RSUs that vested on July 29, 2026 (the first of three equal annual installments). The vesting of those 91,666 RSUs is described in Note 1 above.
- F3The 62,283 shares of Common Stock beneficially owned following the reported transactions reflects: (i) 91,666 shares acquired upon vesting of RSUs on July 29, 2026 (Note 1 above); less (v) 29,383 shares withheld for tax upon settlement of RSUs on July 29, 2026 (Note 2 above).
- F4The RSUs reported on the Form 4 filed August 25, 2025 were granted for a total of 275,000 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, 183,334 RSUs remain outstanding.