Seth Grae
Insider
First SEC filing: March 27, 2006 · Latest: March 27, 2006
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-1,639,152
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 28, 2026 | LTBR | F | 10,930 | $7.55 | $82,522 | 872,084 Direct | -1.24% | Disposed | -15.4% (price as of 2026-10-02) |
| Aug. 6, 2026 | LTBR | A | 105,000 | · | · | 883,014 Direct | +13.50% | Acquired | (price as of 2026-10-02) |
| April 3, 2026 | LTBR | F | 13,256 | $11.09 | $147,009 | 778,014 Direct | -1.68% | Disposed | -42.4% (price as of 2026-10-02) |
| Dec. 15, 2025 | LTBR | F | 12,993 | $14.49 | $188,269 | 791,270 Direct | -1.62% | Disposed | -55.9% (price as of 2026-10-02) |
| Dec. 4, 2025 | LTBR | F | 19,137 | $17.79 | $340,447 | 804,263 Direct | -2.32% | Disposed | -64.1% (price as of 2026-10-02) |
| Dec. 1, 2025 | LTBR | A | 80,875 | · | · | 823,400 Direct | +10.89% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2025 | LTBR | F | 10,791 | $14.53 | $156,793 | 742,525 Direct | -1.43% | Disposed | -56.0% (price as of 2026-10-02) |
| Oct. 15, 2025 | LTBR | M | 32,296 | · | · | 7,937 Direct | -80.27% | Disposed | (price as of 2026-10-02) |
| Oct. 15, 2025 | LTBR | S 10b5-1 | 32,296 | $28.07 | $906,549 | 753,316 Direct | -4.11% | Disposed | -77.2% (price as of 2026-10-02) |
| Oct. 15, 2025 | LTBR | M | 32,296 | $12.60 | $406,930 | 785,612 Direct | +4.29% | Acquired | -49.3% (price as of 2026-10-02) |
| Oct. 13, 2025 | LTBR | M | 20,600 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 13, 2025 | LTBR | S 10b5-1 | 20,600 | $26.01 | $535,806 | 753,316 Direct | -2.66% | Disposed | -75.4% (price as of 2026-10-02) |
| Oct. 13, 2025 | LTBR | M | 20,600 | $10.80 | $222,480 | 773,916 Direct | +2.73% | Acquired | -40.8% (price as of 2026-10-02) |
| Oct. 10, 2025 | LTBR | M | 7,616 | · | · | 20,600 Direct | -26.99% | Disposed | (price as of 2026-10-02) |
| Oct. 10, 2025 | LTBR | S 10b5-1 | 7,616 | $25.84 | $196,797 | 753,316 Direct | -1.00% | Disposed | -75.3% (price as of 2026-10-02) |
| Oct. 10, 2025 | LTBR | M | 7,616 | $10.80 | $82,253 | 760,932 Direct | +1.01% | Acquired | -40.8% (price as of 2026-10-02) |
| Aug. 28, 2025 | LTBR | A | 29,082 | · | · | 753,316 Direct | +4.02% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | LTBR | A | 43,625 | · | · | 724,234 Direct | +6.41% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | LTBR | A | 72,708 | · | · | 680,609 Direct | +11.96% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | LTBR | A | 72,708 | · | · | 607,901 Direct | +13.59% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2025 | LTBR | A | 72,707 | · | · | 535,193 Direct | +15.72% | Acquired | (price as of 2026-10-02) |
| May 28, 2025 | LTBR | M | 16,146 | $3.82 | $61,678 | 478,632 Direct | +3.49% | Acquired | 67.3% (price as of 2026-10-02) |
| May 28, 2025 | LTBR | S 10b5-1 | 16,146 | $17.42 | $281,263 | 462,486 Direct | -3.37% | Disposed | -63.3% (price as of 2026-10-02) |
| May 28, 2025 | LTBR | M | 16,146 | · | · | 104,850 Direct | -13.34% | Disposed | (price as of 2026-10-02) |
| April 3, 2025 | LTBR | A | 87,249 | · | · | 462,486 Direct | +23.25% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2024 | LTBR | F | 12,993 | $4.76 | $61,847 | 375,237 Direct | -3.35% | Disposed | 34.2% (price as of 2026-10-02) |
| Dec. 4, 2024 | LTBR | A | 127,296 | · | · | 388,230 Direct | +48.78% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2024 | LTBR | F | 10,791 | $6.41 | $69,170 | 260,934 Direct | -3.97% | Disposed | -0.3% (price as of 2026-10-02) |
| Nov. 18, 2024 | LTBR | F | 7,270 | $6.61 | $48,055 | 271,725 Direct | -2.61% | Disposed | -3.3% (price as of 2026-10-02) |
| Aug. 30, 2024 | LTBR | A | 1,318 | $2.52 | $3,321 | 278,995 Direct | +0.47% | Acquired | 153.6% (price as of 2026-10-02) |
| July 31, 2024 | LTBR | A | 1,074 | $3.09 | $3,319 | 277,677 Direct | +0.39% | Acquired | 106.8% (price as of 2026-10-02) |
| June 28, 2024 | LTBR | A | 961 | $3.46 | $3,325 | 276,603 Direct | +0.35% | Acquired | 84.7% (price as of 2026-10-02) |
| May 31, 2024 | LTBR | A | 1,215 | $2.73 | $3,317 | 275,642 Direct | +0.44% | Acquired | 134.1% (price as of 2026-10-02) |
| April 30, 2024 | LTBR | A | 1,297 | $2.56 | $3,320 | 274,427 Direct | +0.47% | Acquired | 149.6% (price as of 2026-10-02) |
| March 27, 2024 | LTBR | A | 1,125 | $2.96 | $3,330 | 273,130 Direct | +0.41% | Acquired | 115.9% (price as of 2026-10-02) |
| Feb. 29, 2024 | LTBR | A | 1,192 | $2.79 | $3,326 | 272,005 Direct | +0.44% | Acquired | 129.0% (price as of 2026-10-02) |
| Jan. 31, 2024 | LTBR | A | 1,085 | $3.06 | $3,320 | 270,813 Direct | +0.40% | Acquired | 108.8% (price as of 2026-10-02) |
| Dec. 27, 2023 | LTBR | A | 983 | $3.38 | $3,323 | 269,728 Direct | +0.37% | Acquired | 89.1% (price as of 2026-10-02) |
| Dec. 15, 2023 | LTBR | F | 12,993 | $3.42 | $44,436 | 268,745 Direct | -4.61% | Disposed | 86.8% (price as of 2026-10-02) |
| Nov. 30, 2023 | LTBR | A | 975 | $3.41 | $3,325 | 281,738 Direct | +0.35% | Acquired | 87.4% (price as of 2026-10-02) |
| Nov. 20, 2023 | LTBR | A | 71,775 | · | · | 280,763 Direct | +34.34% | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2023 | LTBR | F | 7,270 | $4.08 | $29,662 | 208,988 Direct | -3.36% | Disposed | 56.6% (price as of 2026-10-02) |
| Oct. 31, 2023 | LTBR | A | 743 | $4.26 | $3,165 | 216,258 Direct | +0.34% | Acquired | 50.0% (price as of 2026-10-02) |
| Sept. 29, 2023 | LTBR | A | 688 | $4.60 | $3,165 | 215,515 Direct | +0.32% | Acquired | 38.9% (price as of 2026-10-02) |
| Aug. 31, 2023 | LTBR | A | 734 | $4.31 | $3,164 | 214,827 Direct | +0.34% | Acquired | 48.3% (price as of 2026-10-02) |
| July 31, 2023 | LTBR | A | 503 | $6.29 | $3,164 | 214,093 Direct | +0.24% | Acquired | 1.6% (price as of 2026-10-02) |
| June 30, 2023 | LTBR | A | 553 | $5.72 | $3,163 | 213,590 Direct | +0.26% | Acquired | 11.7% (price as of 2026-10-02) |
| May 31, 2023 | LTBR | A | 722 | $4.38 | $3,162 | 213,037 Direct | +0.34% | Acquired | 45.9% (price as of 2026-10-02) |
| April 28, 2023 | LTBR | A | 875 | $3.62 | $3,168 | 212,315 Direct | +0.41% | Acquired | 76.5% (price as of 2026-10-02) |
| March 31, 2023 | LTBR | A | 780 | $4.06 | $3,167 | 211,440 Direct | +0.37% | Acquired | 57.4% (price as of 2026-10-02) |
| Feb. 28, 2023 | LTBR | A | 1,109 | $4.28 | $4,747 | 210,660 Direct | +0.53% | Acquired | 49.3% (price as of 2026-10-02) |
| Jan. 31, 2023 | LTBR | A | 1,100 | $4.32 | $4,752 | 209,551 Direct | +0.53% | Acquired | 47.9% (price as of 2026-10-02) |
| Dec. 15, 2022 | LTBR | A | 338 | $4.67 | $1,578 | 122,024 Direct | +0.28% | Acquired | 36.8% (price as of 2026-10-02) |
| Dec. 15, 2022 | LTBR | A | 86,427 | · | · | 208,451 Direct | +70.83% | Acquired | (price as of 2026-10-02) |
| Nov. 30, 2022 | LTBR | A | 640 | $4.82 | $3,085 | 121,686 Direct | +0.53% | Acquired | 32.6% (price as of 2026-10-02) |
| Nov. 18, 2022 | LTBR | F | 7,270 | $4.80 | $34,896 | 121,046 Direct | -5.67% | Disposed | 33.1% (price as of 2026-10-02) |
| Oct. 31, 2022 | LTBR | A | 586 | $5.14 | $3,012 | 128,316 Direct | +0.46% | Acquired | 24.3% (price as of 2026-10-02) |
| Sept. 30, 2022 | LTBR | A | 1,318 | $4.57 | $6,023 | 127,730 Direct | +1.04% | Acquired | 39.8% (price as of 2026-10-02) |
| Aug. 1, 2022 | LTBR | A | 216 | $6.96 | $1,503 | 126,412 Direct | +0.17% | Acquired | -8.2% (price as of 2026-10-02) |
| July 15, 2022 | LTBR | A | 306 | $4.91 | $1,502 | 126,196 Direct | +0.24% | Acquired | 30.1% (price as of 2026-10-02) |
| June 30, 2022 | LTBR | A | 1,345 | $4.48 | $6,026 | 125,890 Direct | +1.08% | Acquired | 42.6% (price as of 2026-10-02) |
| April 29, 2022 | LTBR | A | 655 | $6.90 | $4,520 | 124,545 Direct | +0.53% | Acquired | -7.4% (price as of 2026-10-02) |
| March 17, 2022 | LTBR | A | 331 | $9.10 | $3,012 | 123,890 Direct | +0.27% | Acquired | -29.8% (price as of 2026-10-02) |
| Feb. 17, 2022 | LTBR | A | 639 | $7.07 | $4,518 | 123,559 Direct | +0.52% | Acquired | -9.6% (price as of 2026-10-02) |
| Dec. 16, 2021 | LTBR | A | 4,481 | $6.76 | $30,292 | 122,920 Direct | +3.78% | Acquired | -5.5% (price as of 2026-10-02) |
| Dec. 15, 2021 | LTBR | F | 23,903 | $6.74 | $161,106 | 118,439 Direct | -16.79% | Disposed | -5.2% (price as of 2026-10-02) |
| Nov. 18, 2021 | LTBR | A | 48,355 | · | · | 142,342 Direct | +51.45% | Acquired | (price as of 2026-10-02) |
| Nov. 4, 2021 | LTBR | A | 278 | $10.54 | $2,930 | 93,987 Direct | +0.30% | Acquired | -39.4% (price as of 2026-10-02) |
| Oct. 28, 2021 | LTBR | F | 11,952 | $9.93 | $118,683 | 93,709 Direct | -11.31% | Disposed | -35.6% (price as of 2026-10-02) |
| Oct. 12, 2021 | LTBR | A | 1,159 | $5.05 | $5,853 | 105,661 Direct | +1.11% | Acquired | 26.5% (price as of 2026-10-02) |
| Aug. 9, 2021 | LTBR | A | 225 | $6.48 | $1,458 | 104,502 Direct | +0.22% | Acquired | -1.4% (price as of 2026-10-02) |
| July 15, 2021 | LTBR | A | 731 | $6.00 | $4,386 | 104,277 Direct | +0.71% | Acquired | 6.5% (price as of 2026-10-02) |
| June 3, 2021 | LTBR | A | 468 | $6.25 | $2,925 | 103,546 Direct | +0.45% | Acquired | 2.2% (price as of 2026-10-02) |
| May 4, 2021 | LTBR | A | 872 | $5.03 | $4,386 | 103,078 Direct | +0.85% | Acquired | 27.0% (price as of 2026-10-02) |
| March 31, 2021 | LTBR | A | 465 | $6.29 | $2,925 | 102,206 Direct | +0.46% | Acquired | 1.6% (price as of 2026-10-02) |
| Feb. 26, 2021 | LTBR | A | 395 | $7.39 | $2,919 | 101,741 Direct | +0.39% | Acquired | -13.5% (price as of 2026-10-02) |
| Jan. 22, 2021 | LTBR | A | 507 | $5.77 | $2,925 | 101,346 Direct | +0.50% | Acquired | 10.7% (price as of 2026-10-02) |
| Dec. 18, 2020 | LTBR | A | 6,570 | $3.49 | $22,929 | 100,839 Direct | +6.97% | Acquired | 83.1% (price as of 2026-10-02) |
| Oct. 28, 2020 | LTBR | A | 79,500 | · | · | 94,269 Direct | +538.29% | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2020 | LTBR | A | 1,022 | $2.78 | $2,841 | 14,769 Direct | +7.43% | Acquired | 129.9% (price as of 2026-10-02) |
| Sept. 25, 2020 | LTBR | A | 776 | $3.66 | $2,840 | 13,747 Direct | +5.98% | Acquired | 74.6% (price as of 2026-10-02) |
| Aug. 21, 2020 | LTBR | A | 780 | $5.46 | $4,259 | 12,971 Direct | +6.40% | Acquired | 17.0% (price as of 2026-10-02) |
| July 6, 2020 | LTBR | A | 1,040 | $4.10 | $4,264 | 12,191 Direct | +9.33% | Acquired | 55.9% (price as of 2026-10-02) |
| Dec. 2, 2019 | LTBR | A | 16,146 | · | · | 16,146 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2018 | LTBR | P | 11,000 | $1.00 | $11,000 | 83,815 Direct | +15.11% | Acquired | -46.8% (price as of 2026-10-02) |
| Aug. 8, 2018 | LTBR | A | 147,447 | · | · | 242,685 Direct | +154.82% | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | LTBR | A | 191,142 | · | · | 1,166,563 Direct | +19.60% | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | LTBR | A | 147,447 | · | · | 242,685 Direct | +154.82% | Acquired | (price as of 2026-10-02) |
| Aug. 8, 2018 | LTBR | A | 191,142 | · | · | 1,166,563 Direct | +19.60% | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2017 | LTBR | A | 136,527 | · | · | 136,527 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2017 | LTBR | A | 346,249 | · | · | 941,935 Direct | +58.13% | Acquired | (price as of 2026-10-02) |
| Nov. 28, 2016 | LTBR | P | 2,980 | $1.35 | $4,023 | 72,815 Direct | +4.27% | Acquired | -60.6% (price as of 2026-10-02) |
| Nov. 9, 2016 | LTBR | A | 218,377 | · | · | 595,146 Direct | +57.96% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2015 | LTBR | A | 394,107 | · | · | 1,671,861 Direct | +30.84% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2015 | LTBR | A | 169,213 | · | · | 1,841,074 Direct | +10.12% | Acquired | (price as of 2026-10-02) |
| Nov. 20, 2015 | LTBR | A | 482,381 | · | · | 2,323,455 Direct | +26.20% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2015 | LTBR | A | 55,210 | · | · | 1,253,736 Direct | +4.61% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2015 | LTBR | A | 24,018 | · | · | 1,277,754 Direct | +1.92% | Acquired | (price as of 2026-10-02) |
| July 21, 2015 | LTBR | P | 1,200 | $0.93 | $1,116 | 345,120 Direct | +0.35% | Acquired | -88.5% (price as of 2026-10-02) |
| July 21, 2015 | LTBR | P | 2,300 | $0.95 | $2,185 | 347,420 Direct | +0.67% | Acquired | -88.8% (price as of 2026-10-02) |
Showing latest 100 of 135 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Oct. 15, 2025 | LTBR | Employee Stock Option (right to buy) | Common Stock | $12.60 | Oct. 26, 2027 | 32,296 | Disposed |
| Oct. 13, 2025 | LTBR | Employee Stock Option (right to buy) | Common Stock | $10.80 | Aug. 6, 2028 | 20,600 | Disposed |
| Oct. 10, 2025 | LTBR | Employee Stock Option (right to buy) | Common Stock | $10.80 | Aug. 6, 2028 | 7,616 | Disposed |
| May 28, 2025 | LTBR | Employee Stock Option (right to buy) | Common Stock | $3.82 | Dec. 2, 2029 | 16,146 | Disposed |
| Dec. 2, 2019 | LTBR | Employee Stock Option (right to buy) | Common Stock | $3.82 | Dec. 2, 2029 | 16,146 | Acquired |
| Aug. 8, 2018 | LTBR | Stock Options (Incentive Stock Options) | Common Stock | · | Aug. 8, 2028 | 147,447 | Acquired |
| Aug. 8, 2018 | LTBR | Stock Options (Non Qualified) | Common Stock | · | Aug. 8, 2028 | 191,142 | Acquired |
| Aug. 8, 2018 | LTBR | Stock Options (Incentive Stock Options) | Common Stock | $0.68 | Aug. 8, 2028 | 147,447 | Acquired |
| Aug. 8, 2018 | LTBR | Stock Options (Non Qualified) | Common Stock | $0.68 | Aug. 8, 2028 | 191,142 | Acquired |
| Oct. 26, 2017 | LTBR | Stock Options (Incentive Stock Options) | Common Stock | $1.05 | Oct. 26, 2027 | 136,527 | Acquired |
| Oct. 26, 2017 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.05 | Oct. 26, 2027 | 346,249 | Acquired |
| Nov. 9, 2016 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.54 | Nov. 9, 2026 | 218,377 | Acquired |
| Nov. 20, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $0.92 | Nov. 20, 2025 | 394,107 | Acquired |
| Nov. 20, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $0.92 | Nov. 20, 2025 | 169,213 | Acquired |
| Nov. 20, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $0.92 | Nov. 20, 2025 | 482,381 | Acquired |
| Aug. 12, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.26 | Aug. 12, 2025 | 55,210 | Acquired |
| Aug. 12, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.26 | Aug. 12, 2025 | 24,018 | Acquired |
| April 8, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.26 | April 8, 2025 | 174,383 | Acquired |
| April 8, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.26 | April 8, 2025 | 56,040 | Acquired |
| April 8, 2015 | LTBR | Stock Options (Non Qualified) | Common Stock | $1.26 | April 8, 2015 | 147,707 | Acquired |
| May 5, 2014 | LTBR | Stock Options (Non Qualified) | 5/05/2014 NQ 2.55 | $2.55 | May 5, 2019 | 155,308 | Acquired |
| March 19, 2011 | LTBR | Stock Options (Non Qualified) | 03/19/2011 NQ 5.53 | $5.53 | March 19, 2021 | 42,604 | Acquired |
| July 16, 2010 | LTBR | Stock Option (Right to Buy) [F3] | Common Stock | $4.68 | Aug. 17, 2010 | 128,139 | Disposed |
| July 14, 2009 | LTBR | Stock Option (Right to Buy) [F2] | Common Stock | · | July 13, 2019 | 3,386,029 | Acquired |
| July 14, 2009 | LTBR | Stock Option (Right to Buy) [F2] | Common Stock | $0.17 | July 13, 2019 | 3,386,029 | Acquired |
| Dec. 5, 2007 | LTBR | Stock Option (Right to Buy) [F4] | Common Stock | $0.45 | Dec. 4, 2015 | 5,000,000 | Acquired |
| Dec. 5, 2007 | LTBR | Stock Option (Right to Buy) [F3] | Common Stock | $0.35 | Dec. 4, 2017 | 1,089,324 | Acquired |
| Dec. 5, 2007 | LTBR | Stock Option (Right to Buy) [F4] | Common Stock | $0.04 | Dec. 4, 2015 | 5,000,000 | Acquired |
| Dec. 5, 2007 | LTBR | Stock Option (Right to Buy) [F3] | Common Stock | $0.35 | Dec. 4, 2017 | 1,089,324 | Acquired |
| Oct. 6, 2006 | LTBR | Compensatory Stock Option | Common Stock | $0.16 | Aug. 17, 2010 | 3,844,170 | Acquired |
| Oct. 6, 2006 | LTBR | Compensatory Stock Option | Common Stock | $0.39 | Jan. 31, 2006 | 1,486,412 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $596,147 | $175,104 | $6,356,242 | · | $400,896 | · | $34,750 | $7,563,139 |
| 2024 | $573,693 | $89,362 | $740,863 | · | $260,638 | · | $30,500 | $1,695,056 |
| 2023 | $547,279 | $87,273 | $284,947 | · | $232,727 | · | $30 | $1,182,226 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.