Matthew E Korenberg
Insider
First SEC filing: Aug. 21, 2024 · Latest: June 16, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 12, 2026 | PVLA | M | 1,000 | · | · | 166,100 Direct | -0.60% | Disposed | (price as of 2026-10-05) |
| June 12, 2026 | PVLA | M | 1,000 | $13.60 | $13,600 | 1,000 Direct | · | Acquired | 871.8% (price as of 2026-10-05) |
| June 4, 2026 | LFCR | A | 25,907 | · | · | 69,967 Direct | +58.80% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2026 | PVLA | A | 44,123 | · | · | 44,123 Direct | · | Acquired | (price as of 2026-10-05) |
| July 15, 2025 | LFCR | A | 19,506 | · | · | 44,060 Direct | +79.44% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2025 | PVLA | A | 5,373 | · | · | 5,373 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2025 | PVLA | A | 123,559 | · | · | 123,559 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 13, 2024 | PVLA | A | 167,100 | · | · | 167,100 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | M | 395 | $49.99 | $19,746 | 51,172 Direct | +0.78% | Acquired | 513.7% (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | M | 9,377 | $52.84 | $495,481 | 60,549 Direct | +18.32% | Acquired | 480.6% (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | S | 2,481 | $100.05 | $248,224 | 58,068 Direct | -4.10% | Disposed | 206.6% (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | S | 7,090 | $101.60 | $720,344 | 50,978 Direct | -12.21% | Disposed | 201.9% (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | S | 201 | $102.05 | $20,512 | 50,777 Direct | -0.39% | Disposed | 200.6% (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | M | 395 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 23, 2024 | LGND | M | 9,377 | · | · | 42,436 Direct | -18.10% | Disposed | (price as of 2026-10-05) |
| Sept. 20, 2024 | LGND | M | 4,982 | $49.99 | $249,050 | 57,052 Direct | +9.57% | Acquired | 513.7% (price as of 2026-10-05) |
| Sept. 20, 2024 | LGND | S | 6,275 | $104.10 | $653,228 | 50,777 Direct | -11.00% | Disposed | 194.7% (price as of 2026-10-05) |
| Sept. 20, 2024 | LGND | M | 4,982 | · | · | 395 Direct | -92.65% | Disposed | (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 914 | $55.75 | $50,956 | 50,424 Direct | +1.85% | Acquired | 450.3% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | F | 485 | $105.00 | $50,925 | 49,939 Direct | -0.96% | Disposed | 192.2% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 849 | $58.49 | $49,658 | 50,788 Direct | +1.70% | Acquired | 424.5% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | F | 472 | $105.00 | $49,560 | 50,316 Direct | -0.93% | Disposed | 192.2% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 671 | $49.99 | $33,543 | 50,987 Direct | +1.33% | Acquired | 513.7% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | F | 319 | $105.00 | $33,495 | 50,668 Direct | -0.63% | Disposed | 192.2% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 3,340 | $60.94 | $203,540 | 54,008 Direct | +6.59% | Acquired | 403.4% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | F | 1,938 | $105.00 | $203,490 | 52,070 Direct | -3.59% | Disposed | 192.2% (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 671 | · | · | 5,377 Direct | -11.09% | Disposed | (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 914 | · | · | 25,949 Direct | -3.40% | Disposed | (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 849 | · | · | 12,452 Direct | -6.38% | Disposed | (price as of 2026-10-05) |
| Sept. 16, 2024 | LGND | M | 3,340 | · | · | 18,500 Direct | -15.29% | Disposed | (price as of 2026-10-05) |
| Aug. 26, 2024 | LGND | S | 6,177 | $105.02 | $648,709 | 54,722 Direct | -10.14% | Disposed | 192.1% (price as of 2026-10-05) |
| Aug. 26, 2024 | LGND | S | 5,212 | $106.32 | $554,140 | 49,510 Direct | -9.52% | Disposed | 188.5% (price as of 2026-10-05) |
| Aug. 23, 2024 | LGND | S | 2,037 | $104.09 | $212,031 | 65,174 Direct | -3.03% | Disposed | 194.7% (price as of 2026-10-05) |
| Aug. 23, 2024 | LGND | S | 4,275 | $105.13 | $449,431 | 60,899 Direct | -6.56% | Disposed | 191.8% (price as of 2026-10-05) |
| Aug. 22, 2024 | LGND | S | 1,157 | $105.54 | $122,110 | 67,211 Direct | -1.69% | Disposed | 190.7% (price as of 2026-10-05) |
| Aug. 19, 2024 | LFCR | A | 24,554 | · | · | 24,554 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 9, 2024 | LGND | S | 18,245 | $98.50 | $1,797,132 | 68,368 Direct | -21.06% | Disposed | 211.4% (price as of 2026-10-05) |
| June 28, 2024 | LGND | J | 350 | $60.71 | $21,248 | 86,613 Direct | +0.41% | Acquired | 405.3% (price as of 2026-10-05) |
| May 14, 2024 | LGND | S | 13,638 | $85.08 | $1,160,321 | 86,783 Direct | -13.58% | Disposed | 260.6% (price as of 2026-10-05) |
| May 14, 2024 | LGND | S | 520 | $85.68 | $44,554 | 86,263 Direct | -0.60% | Disposed | 258.0% (price as of 2026-10-05) |
| May 13, 2024 | LGND | S | 3,440 | $84.54 | $290,818 | 100,421 Direct | -3.31% | Disposed | 262.9% (price as of 2026-10-05) |
| Feb. 27, 2024 | LGND | A | 14,416 | · | · | 103,861 Direct | +16.12% | Acquired | (price as of 2026-10-05) |
| Feb. 27, 2024 | LGND | A | 58,544 | · | · | 58,544 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2024 | LGND | F | 4,778 | $74.65 | $356,678 | 89,445 Direct | -5.07% | Disposed | 310.9% (price as of 2026-10-05) |
| Jan. 2, 2024 | LGND | F | 2,917 | $72.31 | $210,928 | 94,223 Direct | -3.00% | Disposed | 324.2% (price as of 2026-10-05) |
| Dec. 5, 2023 | LGND | F | 1,984 | $59.61 | $118,266 | 97,140 Direct | -2.00% | Disposed | 414.6% (price as of 2026-10-05) |
| June 30, 2023 | LGND | J | 376 | $56.78 | $21,349 | 99,124 Direct | +0.38% | Acquired | 440.3% (price as of 2026-10-05) |
| Feb. 23, 2023 | LGND | A | 24,628 | · | · | 24,628 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 23, 2023 | LGND | A | 9,069 | · | · | 98,748 Direct | +10.11% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2023 | LGND | F | 2,890 | $72.98 | $210,912 | 89,679 Direct | -3.12% | Disposed | 320.3% (price as of 2026-10-05) |
| Dec. 28, 2022 | LGND | F | 3,859 | $66.29 | $255,813 | 92,569 Direct | -4.00% | Disposed | 362.8% (price as of 2026-10-05) |
| Dec. 22, 2022 | LGND | A | 25,967 | · | · | 25,967 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 13, 2022 | LGND | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 13, 2022 | LGND | A | 14,000 | · | · | 96,428 Direct | +16.98% | Acquired | (price as of 2026-10-05) |
| Nov. 30, 2022 | LGND | F | 3,593 | $72.90 | $261,930 | 82,428 Direct | -4.18% | Disposed | 320.8% (price as of 2026-10-05) |
| Nov. 1, 2022 | LGND | A | 27,714 | · | · | 86,021 Direct | +47.53% | Acquired | (price as of 2026-10-05) |
| July 11, 2022 | AIXC | A | 40,000 | · | · | 40,000 Direct | · | Acquired | |
| June 30, 2022 | LGND | J | 164 | $75.84 | $12,438 | 52,532 Direct | +0.31% | Acquired | 548.4% (price as of 2026-10-05) |
| June 10, 2022 | LGND | A | 8,062 | · | · | 52,368 Direct | +18.20% | Acquired | (price as of 2026-10-05) |
| May 5, 2022 | LGND | A | 30,189 | · | · | 30,189 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2022 | LGND | F | 1,532 | $123.68 | $189,478 | 44,306 Direct | -3.34% | Disposed | 297.6% (price as of 2026-10-05) |
| Feb. 15, 2022 | LGND | F | 969 | $123.68 | $119,846 | 45,838 Direct | -2.07% | Disposed | 297.6% (price as of 2026-10-05) |
| Feb. 15, 2022 | LGND | F | 906 | $123.68 | $112,054 | 46,807 Direct | -1.90% | Disposed | 297.6% (price as of 2026-10-05) |
| Jan. 26, 2022 | LGND | F | 2,309 | $113.68 | $262,487 | 47,713 Direct | -4.62% | Disposed | 332.6% (price as of 2026-10-05) |
| Jan. 26, 2022 | LGND | F | 1,319 | $113.68 | $149,944 | 50,022 Direct | -2.57% | Disposed | 332.6% (price as of 2026-10-05) |
| Jan. 26, 2022 | LGND | A | 6,848 | · | · | 51,341 Direct | +15.39% | Acquired | (price as of 2026-10-05) |
| Jan. 26, 2022 | LGND | A | 4,803 | · | · | 44,493 Direct | +12.10% | Acquired | (price as of 2026-10-05) |
| June 30, 2021 | LGND | J | 247 | $85.91 | $21,220 | 39,690 Direct | +0.63% | Acquired | 472.4% (price as of 2026-10-05) |
| Feb. 15, 2021 | LGND | F | 969 | $172.46 | $167,114 | 39,443 Direct | -2.40% | Disposed | 185.1% (price as of 2026-10-05) |
| Feb. 15, 2021 | LGND | F | 906 | $172.46 | $156,249 | 40,412 Direct | -2.19% | Disposed | 185.1% (price as of 2026-10-05) |
| Feb. 15, 2021 | LGND | F | 434 | $172.46 | $74,848 | 41,318 Direct | -1.04% | Disposed | 185.1% (price as of 2026-10-05) |
| Feb. 3, 2021 | LGND | A | 11,591 | · | · | 11,591 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2021 | LGND | A | 10,819 | · | · | 41,752 Direct | +34.98% | Acquired | (price as of 2026-10-05) |
| Jan. 25, 2021 | LGND | F | 1,440 | $156.01 | $224,654 | 30,933 Direct | -4.45% | Disposed | 215.2% (price as of 2026-10-05) |
| Jan. 25, 2021 | LGND | A | 4,803 | · | · | 32,373 Direct | +17.42% | Acquired | (price as of 2026-10-05) |
| Jan. 25, 2021 | LGND | F | 671 | $156.01 | $104,683 | 27,570 Direct | -2.38% | Disposed | 215.2% (price as of 2026-10-05) |
| Jan. 25, 2021 | LGND | A | 2,305 | · | · | 28,241 Direct | +8.89% | Acquired | (price as of 2026-10-05) |
| June 30, 2020 | LGND | J | 238 | $89.03 | $21,189 | 25,936 Direct | +0.93% | Acquired | 452.3% (price as of 2026-10-05) |
| June 6, 2020 | AIXC | A | 50,000 | · | · | 50,000 Direct | · | Acquired | |
| Feb. 13, 2020 | LGND | A | 30,750 | · | · | 30,750 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2020 | LGND | A | 6,848 | · | · | 26,864 Direct | +34.21% | Acquired | (price as of 2026-10-05) |
| Dec. 20, 2019 | LGND | F | 979 | $105.87 | $103,647 | 20,016 Direct | -4.66% | Disposed | 364.5% (price as of 2026-10-05) |
| Dec. 20, 2019 | LGND | A | 2,305 | · | · | 20,995 Direct | +12.33% | Acquired | (price as of 2026-10-05) |
| Dec. 20, 2019 | LGND | F | 1,135 | $105.87 | $120,162 | 18,690 Direct | -5.73% | Disposed | 364.5% (price as of 2026-10-05) |
| Dec. 20, 2019 | LGND | A | 2,674 | · | · | 19,825 Direct | +15.59% | Acquired | (price as of 2026-10-05) |
| Sept. 19, 2019 | LGND | P | None | $989937.50 | · | · Direct | · | Acquired | -100.0% (price as of 2026-10-05) |
| Sept. 3, 2019 | LGND | P | 500 | $86.18 | $43,090 | 17,151 Direct | +3.00% | Acquired | 470.6% (price as of 2026-10-05) |
| June 28, 2019 | LGND | J | 182 | $97.03 | $17,659 | 16,651 Direct | +1.11% | Acquired | 406.8% (price as of 2026-10-05) |
| Feb. 15, 2019 | LGND | F | 435 | $120.86 | $52,574 | 15,303 Direct | -2.76% | Disposed | 306.9% (price as of 2026-10-05) |
| Feb. 15, 2019 | LGND | F | 377 | $120.86 | $45,564 | 15,738 Direct | -2.34% | Disposed | 306.9% (price as of 2026-10-05) |
| Feb. 15, 2019 | LGND | F | 354 | $120.86 | $42,784 | 16,115 Direct | -2.15% | Disposed | 306.9% (price as of 2026-10-05) |
| Feb. 11, 2019 | LGND | A | 29,298 | · | · | 29,298 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 11, 2019 | LGND | A | 6,404 | · | · | 16,469 Direct | +63.63% | Acquired | (price as of 2026-10-05) |
| Jan. 23, 2019 | LGND | A | 2,418 | · | · | 9,160 Direct | +35.86% | Acquired | (price as of 2026-10-05) |
| Jan. 23, 2019 | LGND | F | 713 | $111.78 | $79,699 | 8,447 Direct | -7.78% | Disposed | 339.9% (price as of 2026-10-05) |
| Jan. 23, 2019 | LGND | A | 2,230 | · | · | 10,677 Direct | +26.40% | Acquired | (price as of 2026-10-05) |
| Jan. 23, 2019 | LGND | F | 612 | $111.78 | $68,409 | 10,065 Direct | -5.73% | Disposed | 339.9% (price as of 2026-10-05) |
| Aug. 29, 2018 | LGND | M | 11,540 | · | · | 6,924 Direct | -62.50% | Disposed | (price as of 2026-10-05) |
| Aug. 29, 2018 | LGND | S | 18,357 | $256.69 | $4,712,058 | 6,742 Direct | -73.14% | Disposed | 91.6% (price as of 2026-10-05) |
| Aug. 29, 2018 | LGND | M | 11,540 | $85.79 | $990,017 | 25,099 Direct | +85.11% | Acquired | 473.2% (price as of 2026-10-05) |
Showing latest 100 of 125 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 |
|---|---|---|---|---|---|---|---|
| June 12, 2026 | PVLA | Stock Option (Right to Buy) | Common Stock | $13.60 | Dec. 13, 2034 | 1,000 | Disposed |
| Feb. 5, 2026 | PVLA | Stock Option (Right to Buy) | Common Stock | $76.43 | Feb. 5, 2036 | 44,123 | Acquired |
| Feb. 5, 2025 | PVLA | Incentive Stock Option (right to buy) | Common Stock | $14.76 | Feb. 5, 2035 | 5,373 | Acquired |
| Feb. 5, 2025 | PVLA | Non-Qualified Stock Option (right to buy) | Common Stock | $14.76 | Feb. 5, 2035 | 123,559 | Acquired |
| Dec. 13, 2024 | PVLA | Stock Option (right to buy) | Common Stock | $13.60 | Dec. 13, 2034 | 167,100 | Acquired |
| Sept. 23, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | $49.99 | Feb. 11, 2026 | 395 | Disposed |
| Sept. 23, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | $52.84 | May 5, 2032 | 9,377 | Disposed |
| Sept. 20, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | $49.99 | Feb. 11, 2026 | 4,982 | Disposed |
| Sept. 16, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | · | Feb. 11, 2026 | 671 | Disposed |
| Sept. 16, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | · | Feb. 13, 2030 | 914 | Disposed |
| Sept. 16, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | · | Feb. 24, 2027 | 849 | Disposed |
| Sept. 16, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | · | Aug. 6, 2025 | 3,340 | Disposed |
| Feb. 27, 2024 | LGND | Employee Stock Option (right to buy) | Common Stock | $89.20 | Feb. 27, 2034 | 58,544 | Acquired |
| Feb. 23, 2023 | LGND | Employee Stock Option (right to buy) | Common Stock | $75.09 | Feb. 23, 2033 | 24,628 | Acquired |
| Dec. 22, 2022 | LGND | Employee Stock Option (right to buy) | Common Stock | $67.03 | Dec. 22, 2032 | 25,967 | Acquired |
| Dec. 13, 2022 | LGND | Employee Stock Option (right to buy) | Common Stock | $63.62 | Dec. 13, 2032 | 30,000 | Acquired |
| July 11, 2022 | AIXC | Stock Option (Right to Buy) | Common Stock | $0.51 | July 11, 2032 | 40,000 | Acquired |
| May 5, 2022 | LGND | Employee Stock Option (right to buy) | Common Stock | $90.68 | May 5, 2032 | 30,189 | Acquired |
| Feb. 3, 2021 | LGND | Employee Stock Option (right to buy) | Common Stock | $177.50 | Feb. 3, 2031 | 11,591 | Acquired |
| June 6, 2020 | AIXC | Stock Option (Right to Buy) | Common Stock | $5.13 | June 6, 2030 | 50,000 | Acquired |
| Feb. 13, 2020 | LGND | Employee Stock Option (right to buy) | Common Stock | $95.68 | Feb. 13, 2030 | 30,750 | Acquired |
| Sept. 19, 2019 | LGND | 0.75% Convertible Senior Notes due 2023 | Common Stock | $248.48 | May 15, 2023 | · | Acquired |
| Feb. 11, 2019 | LGND | Employee Stock Option (right to buy) | Common Stock | $117.97 | March 2, 2029 | 29,298 | Acquired |
| Aug. 29, 2018 | LGND | Employee Stock Option (right to buy) | Common Stock | $85.79 | Feb. 11, 2026 | 11,540 | Disposed |
| March 2, 2018 | LGND | Employee Stock Option (right to buy) | Common Stock | $159.01 | March 2, 2028 | 16,050 | Acquired |
| Feb. 24, 2017 | LGND | Employee Stock Option (right to buy) | Common Stock | $100.38 | Feb. 24, 2027 | 15,225 | Acquired |
| Feb. 11, 2016 | LGND | Employee Stock Option (right to buy) | Common Stock | $85.79 | Feb. 11, 2026 | 18,464 | Acquired |
| Aug. 6, 2015 | LGND | Employee Stock Option (right to buy) | Common Stock | $104.59 | Aug. 6, 2025 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 21, 2024 | LFCR | No Security beneficially owned | 0 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2019 | $466,667 | · | · | · | $186,667 | · | $5,734 | $3,571,203 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.