SEC Form 4 · accession 0001213900-26-069473
T1 Energy Inc. · TE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Joseph Evan Calio
Officer — Chief Financial Officer
Period of report
Jun 12, 2026
Accepted (ET)
Jun 17, 2026 · 9:08 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 | Jun 12, 2026 | M | 422,476 | — | A | 1,993,361 | D | |
| Common StockF2,F3 | Jun 12, 2026 | F | 195,776 | $8.50 | D | 1,797,585 | 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 | — | Jun 12, 2026 | M | 422,476 | D | — | — | Shares of Common Stock | 422,476 | 422,476 | D |
Explanation of responses
- F1This transaction represents the vesting on June 12, 2026 of 422,476 Restricted Stock Units ("RSUs") granted on June 13, 2024 under the Company's 2021 Equity Incentive Plan (as amended and restated on April 22, 2024) and reported on the Form 4 filed August 9, 2024. This relates to the vesting of the second of three equal annual installments (further details in Note 4 below). Each RSU represents the right to receive one share of Common Stock. These 422,476 RSUs were settled in shares of Common Stock on June 12, 2026.
- F2This transaction represents 195,776 shares of Common Stock withheld for tax obligations in connection with the settlement on June 12, 2026 of 422,476 RSUs that vested on June 12, 2026 (the second of three equal annual installments). The vesting of those 422,476 RSUs is described in Note 1 above.
- F3The 1,797,585 shares of Common Stock beneficially owned following the reported transactions reflects: (i) 1,570,885 shares reported on the Form 4 filed April 30, 2026; plus (ii) 422,476 shares acquired upon vesting of RSUs on June 12, 2026 (Note 1 above); less (v) 195,776 shares withheld for tax upon settlement of RSUs on June 12, 2026 (Note 2 above).
- F4The RSUs reported on the Form 4 filed August 9, 2024 were granted for a total of 1,267,427 RSUs vesting in three equal annual installments: one-third vested on June 13, 2025; one-third vested on June 12, 2026; and the remaining one-third will vest on June 13, 2027. Following the vesting and settlement of the first second installment reported herein, 422,276 RSUs remain outstanding.