LTBR's three largest insider shareholders as of March 23, 2026 are Jensen Investment Management Ltd Ak (TenPercentOwner, 1.24Mn shares), Seth Grae (President And Ceo, 791.27K shares), Andrey Mushakov (Evp, Nuclear Operations, 389.08K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jensen Investment Management Ltd Ak | 0 | 1,241,165 | 19 Jan, 2023 | |
| Seth Grae | President And Ceo | 791,270 | 0 | 16 Dec, 2025 |
| Andrey Mushakov | Evp, Nuclear Operations | 389,082 | 0 | 30 Jan, 2026 |
| Larry Goldman | Cfo | 328,840 | 0 | 16 Jan, 2026 |
| Jesse L. Funches | 74,022 | 0 | 09 Jan, 2026 | |
| Mark Robert Tobin | 71,669 | 0 | 05 Jan, 2026 | |
| Sherri Goodman | 62,478 | 0 | 05 Jan, 2026 | |
| Sweta Chakraborty | 48,992 | 0 | 06 Jan, 2026 | |
| Daniel B Magraw | 44,686 | 0 | 05 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 29 Jan, 2026 | Andrey Mushakov | Common Stock | D | 2,533 | $17.48 | 416,838 | D | S |
| 29 Jan, 2026 | Andrey Mushakov | Common Stock | D | 24,929 | $16.54 | 391,909 | D | S |
| 29 Jan, 2026 | Andrey Mushakov | Common Stock | D | 2,827 | $16.03 | 389,082 | D | S |
| 14 Jan, 2026 | Larry Goldman | Common Stock | D | 2,519 | $18.00 | 335,190 | D | S |
| 15 Jan, 2026 | Larry Goldman | Common Stock | D | 6,350 | $18.07 | 328,840 | D | S |
| 09 Jan, 2026 | Jesse L. Funches | Common Stock | D | 1,449 | $16.96 | 74,022 | D | S |
| 06 Jan, 2026 | Sweta Chakraborty | Common Stock | D | 1,245 | $15.68 | 48,992 | D | S |
| 02 Jan, 2026 | Mark Robert Tobin | Common Stock | A | 10,631 | $0.00 | 71,669 | D | A |
| 02 Jan, 2026 | Sherri Goodman | Common Stock | A | 10,631 | $0.00 | 62,478 | D | A |
| 02 Jan, 2026 | Jesse L. Funches | Common Stock | A | 10,631 | $0.00 | 75,471 | D | A |
| 02 Jan, 2026 | Daniel B Magraw | Common Stock | A | 10,631 | $0.00 | 44,686 | D | A |
| 02 Jan, 2026 | Sweta Chakraborty | Common Stock | D | 1,947 | $12.88 | 39,606 | D | S |
| 02 Jan, 2026 | Sweta Chakraborty | Common Stock | A | 10,631 | $0.00 | 50,237 | D | A |
| 15 Dec, 2025 | Andrey Mushakov | Common Stock | D | 8,104 | $14.49 | 419,371 | D | F |
| 15 Dec, 2025 | Larry Goldman | Common Stock | D | 8,487 | $14.49 | 343,160 | D | F |
| 15 Dec, 2025 | Seth Grae | Common Stock | D | 12,993 | $14.49 | 791,270 | D | F |
| 16 Dec, 2025 | Larry Goldman | Common Stock | D | 5,451 | $14.50 | 337,709 | D | S |
| 04 Dec, 2025 | Seth Grae | Common Stock | D | 19,137 | $17.79 | 804,263 | D | F |
| 04 Dec, 2025 | Larry Goldman | Common Stock | D | 12,500 | $17.79 | 359,677 | D | F |
| 04 Dec, 2025 | Andrey Mushakov | Common Stock | D | 11,936 | $17.79 | 427,475 | D | F |