Eric Blasius Risser
Insider
First SEC filing: Oct. 9, 2013 · Latest: Oct. 9, 2013
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 15, 2026 | MGNX | M | 16,665 | · | · | 83,602 Direct | +24.90% | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2026 | MGNX | F | 6,433 | $1.71 | $11,000 | 77,169 Direct | -7.69% | Disposed | 120.5% (price as of 2026-10-05) |
| Feb. 15, 2026 | MGNX | M | 16,665 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 12, 2026 | MGNX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 12, 2026 | MGNX | A | 595,000 | · | · | 595,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2026 | MGNX | M | 11,166 | · | · | 71,248 Direct | +18.58% | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2026 | MGNX | F | 4,311 | $1.81 | $7,803 | 66,937 Direct | -6.05% | Disposed | 108.3% (price as of 2026-10-05) |
| Feb. 8, 2026 | MGNX | M | 11,166 | · | · | 11,166 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 7, 2026 | MGNX | M | 6,668 | · | · | 62,657 Direct | +11.91% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2026 | MGNX | F | 2,575 | $1.81 | $4,661 | 60,082 Direct | -4.11% | Disposed | 108.3% (price as of 2026-10-05) |
| Feb. 7, 2026 | MGNX | M | 6,668 | · | · | 13,332 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| Aug. 13, 2025 | MGNX | A | 550,000 | · | · | 550,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2025 | MGNX | M | 16,665 | · | · | 16,665 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 15, 2025 | MGNX | F | 6,433 | $2.56 | $16,468 | 55,989 Direct | -10.31% | Disposed | 47.3% (price as of 2026-10-05) |
| Feb. 15, 2025 | MGNX | M | 16,665 | · | · | 62,422 Direct | +36.42% | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2025 | MGNX | M | 11,168 | · | · | 22,332 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| Feb. 8, 2025 | MGNX | F | 4,311 | $2.60 | $11,209 | 45,757 Direct | -8.61% | Disposed | 45.0% (price as of 2026-10-05) |
| Feb. 8, 2025 | MGNX | M | 11,168 | · | · | 50,068 Direct | +28.71% | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2025 | MGNX | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 7, 2025 | MGNX | A | 120,000 | · | · | 120,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 4, 2024 | MGNX | M | 15,000 | · | · | 155,000 Direct | -8.82% | Disposed | (price as of 2026-10-05) |
| March 4, 2024 | MGNX | S 10b5-1 | 26,159 | $19.63 | $513,501 | 38,900 Direct | -40.21% | Disposed | -80.8% (price as of 2026-10-05) |
| March 4, 2024 | MGNX | S 10b5-1 | 15,000 | $20.00 | $300,000 | 65,059 Direct | -18.74% | Disposed | -81.2% (price as of 2026-10-05) |
| March 4, 2024 | MGNX | M | 15,000 | $10.15 | $152,250 | 80,059 Direct | +23.06% | Acquired | -62.9% (price as of 2026-10-05) |
| Feb. 15, 2024 | MGNX | M | 16,670 | · | · | 33,330 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| Feb. 15, 2024 | MGNX | F | 5,879 | $17.40 | $102,295 | 65,059 Direct | -8.29% | Disposed | -78.3% (price as of 2026-10-05) |
| Feb. 15, 2024 | MGNX | M | 16,670 | · | · | 70,938 Direct | +30.72% | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2024 | MGNX | A | 33,500 | · | · | 33,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 8, 2024 | MGNX | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2023 | MGNX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 15, 2023 | MGNX | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 28, 2022 | MGNX | M | 8,500 | $1.51 | $12,835 | 0 Direct | -100.00% | Disposed | 149.7% (price as of 2026-10-05) |
| Oct. 28, 2022 | MGNX | M | 8,500 | $1.51 | $12,835 | 53,468 Direct | +18.90% | Acquired | 149.7% (price as of 2026-10-05) |
| March 4, 2022 | MGNX | M | 500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 4, 2022 | MGNX | M | 500 | $0.94 | $470 | 44,968 Direct | +1.12% | Acquired | 301.1% (price as of 2026-10-05) |
| Feb. 22, 2022 | MGNX | A | 170,000 | · | · | 170,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 22, 2021 | MGNX | A | 95,000 | · | · | 95,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 29, 2020 | MGNX | M | 500 | · | · | 8,500 Direct | -5.56% | Disposed | (price as of 2026-10-05) |
| Dec. 29, 2020 | MGNX | S 10b5-1 | 500 | $24.10 | $12,050 | 44,468 Direct | -1.11% | Disposed | -84.4% (price as of 2026-10-05) |
| Dec. 29, 2020 | MGNX | M | 500 | $1.51 | $755 | 44,968 Direct | +1.12% | Acquired | 149.7% (price as of 2026-10-05) |
| Nov. 30, 2020 | MGNX | M | 500 | · | · | 9,000 Direct | -5.26% | Disposed | (price as of 2026-10-05) |
| Nov. 30, 2020 | MGNX | S 10b5-1 | 500 | $23.35 | $11,675 | 44,468 Direct | -1.11% | Disposed | -83.9% (price as of 2026-10-05) |
| Nov. 30, 2020 | MGNX | M | 500 | $1.51 | $755 | 44,968 Direct | +1.12% | Acquired | 149.7% (price as of 2026-10-05) |
| Oct. 28, 2020 | MGNX | M | 1,500 | · | · | 9,500 Direct | -13.64% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2020 | MGNX | S 10b5-1 | 1,500 | $20.69 | $31,035 | 44,468 Direct | -3.26% | Disposed | -81.8% (price as of 2026-10-05) |
| Oct. 28, 2020 | MGNX | M | 1,500 | $1.51 | $2,265 | 45,968 Direct | +3.37% | Acquired | 149.7% (price as of 2026-10-05) |
| Sept. 28, 2020 | MGNX | M | 500 | · | · | 11,000 Direct | -4.35% | Disposed | (price as of 2026-10-05) |
| Sept. 28, 2020 | MGNX | S 10b5-1 | 500 | $25.33 | $12,665 | 44,468 Direct | -1.11% | Disposed | -85.1% (price as of 2026-10-05) |
| Sept. 28, 2020 | MGNX | M | 500 | $1.51 | $755 | 44,968 Direct | +1.12% | Acquired | 149.7% (price as of 2026-10-05) |
| Aug. 26, 2020 | MGNX | M | 500 | · | · | 11,500 Direct | -4.17% | Disposed | (price as of 2026-10-05) |
| Aug. 26, 2020 | MGNX | S 10b5-1 | 500 | $27.10 | $13,550 | 44,468 Direct | -1.11% | Disposed | -86.1% (price as of 2026-10-05) |
| Aug. 26, 2020 | MGNX | M | 500 | $1.51 | $755 | 44,968 Direct | +1.12% | Acquired | 149.7% (price as of 2026-10-05) |
| July 27, 2020 | MGNX | M | 4,000 | · | · | 12,000 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| July 27, 2020 | MGNX | M | 489 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| July 27, 2020 | MGNX | S 10b5-1 | 3,000 | $25.63 | $76,890 | 44,468 Direct | -6.32% | Disposed | -85.3% (price as of 2026-10-05) |
| July 27, 2020 | MGNX | S 10b5-1 | 1,000 | $25.14 | $25,140 | 47,468 Direct | -2.06% | Disposed | -85.0% (price as of 2026-10-05) |
| July 27, 2020 | MGNX | M | 4,000 | $1.51 | $6,040 | 48,468 Direct | +9.00% | Acquired | 149.7% (price as of 2026-10-05) |
| July 27, 2020 | MGNX | S 10b5-1 | 489 | $25.13 | $12,289 | 44,468 Direct | -1.09% | Disposed | -85.0% (price as of 2026-10-05) |
| July 27, 2020 | MGNX | M | 489 | $0.94 | $460 | 44,957 Direct | +1.10% | Acquired | 301.1% (price as of 2026-10-05) |
| July 2, 2020 | MGNX | M | 3,100 | · | · | 16,000 Direct | -16.23% | Disposed | (price as of 2026-10-05) |
| July 2, 2020 | MGNX | S 10b5-1 | 3,100 | $30.00 | $93,000 | 44,468 Direct | -6.52% | Disposed | -87.4% (price as of 2026-10-05) |
| July 2, 2020 | MGNX | M | 3,100 | $1.51 | $4,681 | 47,568 Direct | +6.97% | Acquired | 149.7% (price as of 2026-10-05) |
| June 24, 2020 | MGNX | M | 500 | · | · | 489 Direct | -50.56% | Disposed | (price as of 2026-10-05) |
| June 24, 2020 | MGNX | S 10b5-1 | 500 | $28.49 | $14,245 | 44,468 Direct | -1.11% | Disposed | -86.8% (price as of 2026-10-05) |
| June 24, 2020 | MGNX | M | 500 | $0.94 | $470 | 44,968 Direct | +1.12% | Acquired | 301.1% (price as of 2026-10-05) |
| May 26, 2020 | MGNX | M | 500 | · | · | 989 Direct | -33.58% | Disposed | (price as of 2026-10-05) |
| May 26, 2020 | MGNX | S 10b5-1 | 500 | $26.59 | $13,295 | 44,468 Direct | -1.11% | Disposed | -85.8% (price as of 2026-10-05) |
| May 26, 2020 | MGNX | M | 500 | $0.94 | $470 | 44,968 Direct | +1.12% | Acquired | 301.1% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | M | 7,532 | $1.51 | $11,373 | 19,100 Direct | -28.28% | Disposed | 149.7% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | M | 500 | $0.94 | $470 | 1,489 Direct | -25.14% | Disposed | 301.1% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | S 10b5-1 | 3,532 | $25.00 | $88,300 | 44,468 Direct | -7.36% | Disposed | -84.9% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | S 10b5-1 | 3,000 | $20.00 | $60,000 | 48,000 Direct | -5.88% | Disposed | -81.2% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | S 10b5-1 | 1,000 | $15.00 | $15,000 | 51,000 Direct | -1.92% | Disposed | -74.9% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | S 10b5-1 | 500 | $10.00 | $5,000 | 52,000 Direct | -0.95% | Disposed | -62.3% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | M | 7,532 | $1.51 | $11,373 | 52,500 Direct | +16.75% | Acquired | 149.7% (price as of 2026-10-05) |
| May 6, 2020 | MGNX | M | 500 | $0.94 | $470 | 44,968 Direct | +1.12% | Acquired | 301.1% (price as of 2026-10-05) |
| April 16, 2020 | MGNX | M | 6,000 | $0.94 | $5,640 | 1,989 Direct | -75.10% | Disposed | 301.1% (price as of 2026-10-05) |
| April 16, 2020 | MGNX | M | 6,000 | $0.94 | $5,640 | 44,468 Direct | +15.60% | Acquired | 301.1% (price as of 2026-10-05) |
| March 13, 2020 | MGNX | M | 6,000 | $0.94 | $5,640 | 38,468 Direct | +18.48% | Acquired | 301.1% (price as of 2026-10-05) |
| March 13, 2020 | MGNX | M | 6,000 | $0.94 | $5,640 | 500 Direct | -92.31% | Disposed | 301.1% (price as of 2026-10-05) |
| Feb. 20, 2020 | MGNX | A | 90,000 | $11.50 | $1,035,000 | 90,000 Direct | · | Acquired | -67.2% (price as of 2026-10-05) |
| Feb. 20, 2020 | MGNX | M | 500 | $0.94 | $470 | 6,500 Direct | -7.14% | Disposed | 301.1% (price as of 2026-10-05) |
| Feb. 20, 2020 | MGNX | S 10b5-1 | 500 | $10.84 | $5,420 | 32,468 Direct | -1.52% | Disposed | -65.2% (price as of 2026-10-05) |
| Feb. 20, 2020 | MGNX | M | 500 | $0.94 | $470 | 32,968 Direct | +1.54% | Acquired | 301.1% (price as of 2026-10-05) |
| Feb. 5, 2020 | MGNX | M | 623 | $0.94 | $586 | 7,000 Direct | -8.17% | Disposed | 301.1% (price as of 2026-10-05) |
| Feb. 5, 2020 | MGNX | S 10b5-1 | 623 | $10.00 | $6,230 | 32,468 Direct | -1.88% | Disposed | -62.3% (price as of 2026-10-05) |
| Feb. 5, 2020 | MGNX | M | 623 | $0.94 | $586 | 33,091 Direct | +1.92% | Acquired | 301.1% (price as of 2026-10-05) |
| Feb. 4, 2020 | MGNX | M | 30 | $0.94 | $28 | 7,623 Direct | -0.39% | Disposed | 301.1% (price as of 2026-10-05) |
| Feb. 4, 2020 | MGNX | S 10b5-1 | 30 | $10.00 | $300 | 32,468 Direct | -0.09% | Disposed | -62.3% (price as of 2026-10-05) |
| Feb. 4, 2020 | MGNX | M | 30 | $0.94 | $28 | 32,498 Direct | +0.09% | Acquired | 301.1% (price as of 2026-10-05) |
| Sept. 27, 2019 | MGNX | M | 1,662 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 27, 2019 | MGNX | M | 1,662 | $0.94 | $1,562 | 32,468 Direct | +5.40% | Acquired | 301.1% (price as of 2026-10-05) |
| May 22, 2019 | MGNX | M | 1,000 | · | · | 1,662 Direct | -37.57% | Disposed | (price as of 2026-10-05) |
| May 22, 2019 | MGNX | S 10b5-1 | 1,000 | $19.03 | $19,030 | 30,806 Direct | -3.14% | Disposed | -80.2% (price as of 2026-10-05) |
| May 22, 2019 | MGNX | M | 1,000 | $0.94 | $940 | 31,806 Direct | +3.25% | Acquired | 301.1% (price as of 2026-10-05) |
| May 20, 2019 | MGNX | M | 3,000 | · | · | 7,653 Direct | -28.16% | Disposed | (price as of 2026-10-05) |
| May 20, 2019 | MGNX | S 10b5-1 | 3,000 | $18.38 | $55,140 | 30,806 Direct | -8.87% | Disposed | -79.5% (price as of 2026-10-05) |
| May 20, 2019 | MGNX | M | 3,000 | $0.94 | $2,820 | 33,806 Direct | +9.74% | Acquired | 301.1% (price as of 2026-10-05) |
| March 14, 2019 | MGNX | M | 2,497 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 14, 2019 | MGNX | M | 2,497 | $0.94 | $2,347 | 30,806 Direct | +8.82% | Acquired | 301.1% (price as of 2026-10-05) |
Showing latest 100 of 157 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 |
|---|---|---|---|---|---|---|---|
| Feb. 15, 2026 | MGNX | Restricted Stock Unit | Common Stock | · | · | 16,665 | Disposed |
| Feb. 12, 2026 | MGNX | Restricted Stock Unit | Common Stock | · | · | 100,000 | Acquired |
| Feb. 12, 2026 | MGNX | Employee Stock Option (right to buy) | Common Stock | $1.71 | Feb. 12, 2036 | 595,000 | Acquired |
| Feb. 8, 2026 | MGNX | Restricted Stock Unit | Common Stock | · | · | 11,166 | Disposed |
| Feb. 7, 2026 | MGNX | Restricted Stock Unit | Common Stock | · | · | 6,668 | Disposed |
| Aug. 13, 2025 | MGNX | Employee Stock Option (right to buy) | Common Stock | $1.66 | Aug. 13, 2035 | 550,000 | Acquired |
| Feb. 15, 2025 | MGNX | Restricted Stock Unit | Common Stock | · | · | 16,665 | Disposed |
| Feb. 8, 2025 | MGNX | Restricted Stock Unit | Common Stock | · | · | 11,168 | Disposed |
| Feb. 7, 2025 | MGNX | Restricted Stock Unit | Common Stock | · | · | 20,000 | Acquired |
| Feb. 7, 2025 | MGNX | Employee Stock Option (right to buy) | Common Stock | $2.60 | Feb. 7, 2035 | 120,000 | Acquired |
| March 4, 2024 | MGNX | Employee stock option (right to buy) | Common Stock | $10.15 | Feb. 22, 2032 | 15,000 | Disposed |
| Feb. 15, 2024 | MGNX | Restricted Stock Unit | Common Stock | · | · | 16,670 | Disposed |
| Feb. 8, 2024 | MGNX | Restricted Stock Unit | Common Stock | · | · | 33,500 | Acquired |
| Feb. 8, 2024 | MGNX | Employee Stock Option (right to buy) | Common Stock | $18.30 | Feb. 8, 2034 | 90,000 | Acquired |
| Feb. 15, 2023 | MGNX | Restricted Stock Unit | Common Stock | · | · | 50,000 | Acquired |
| Feb. 15, 2023 | MGNX | Employee stock option (right to buy) | Common Stock | $4.82 | Feb. 15, 2033 | 200,000 | Acquired |
| Oct. 28, 2022 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 8,500 | Disposed |
| March 4, 2022 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 500 | Disposed |
| Feb. 22, 2022 | MGNX | Employee stock option (right to buy) | Common Stock | $10.15 | Feb. 22, 2032 | 170,000 | Acquired |
| Feb. 22, 2021 | MGNX | Employee stock option (right to buy) | Common Stock | $19.18 | Feb. 22, 2031 | 95,000 | Acquired |
| Dec. 29, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 500 | Disposed |
| Nov. 30, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 500 | Disposed |
| Oct. 28, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 1,500 | Disposed |
| Sept. 28, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 500 | Disposed |
| Aug. 26, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 500 | Disposed |
| July 27, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 4,000 | Disposed |
| July 27, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | Jan. 8, 2021 | 489 | Disposed |
| July 2, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 3,100 | Disposed |
| June 24, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | Jan. 8, 2021 | 500 | Disposed |
| May 26, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | Jan. 8, 2021 | 500 | Disposed |
| May 6, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $1.51 | Jan. 5, 2023 | 7,532 | Disposed |
| May 6, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | Jan. 8, 2021 | 500 | Disposed |
| April 16, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | Jan. 8, 2021 | 6,000 | Disposed |
| March 13, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 6,000 | Disposed |
| Feb. 20, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $11.50 | Feb. 20, 2030 | 90,000 | Acquired |
| Feb. 20, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 500 | Disposed |
| Feb. 5, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 623 | Disposed |
| Feb. 4, 2020 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 30 | Disposed |
| Sept. 27, 2019 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | Jan. 9, 2020 | 1,662 | Disposed |
| May 22, 2019 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | Jan. 9, 2020 | 1,000 | Disposed |
| May 20, 2019 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 13, 2022 | 3,000 | Disposed |
| March 14, 2019 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 2,497 | Disposed |
| Feb. 21, 2019 | MGNX | Employee stock option (right to buy) | Common Stock | $21.88 | Feb. 21, 2029 | 85,000 | Acquired |
| Jan. 28, 2019 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 6,000 | Disposed |
| Dec. 12, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 5,000 | Disposed |
| Nov. 13, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 4,000 | Disposed |
| Oct. 22, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 3,000 | Disposed |
| March 12, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 1,000 | Disposed |
| March 5, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 4,000 | Disposed |
| March 2, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $28.94 | March 2, 2028 | 70,000 | Acquired |
| Feb. 28, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 1,000 | Disposed |
| Jan. 24, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 3,000 | Disposed |
| Jan. 24, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 3,000 | Disposed |
| Jan. 17, 2018 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 2,000 | Disposed |
| Sept. 5, 2017 | MGNX | Employee stock option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 2,000 | Disposed |
| Feb. 15, 2017 | MGNX | Common Stock | Common Stock | $20.53 | Feb. 15, 2027 | 55,000 | Acquired |
| Sept. 14, 2016 | MGNX | Employee Stock Option (right to buy) | Common Stock | $28.94 | Sept. 14, 2026 | 25,000 | Acquired |
| Feb. 8, 2016 | MGNX | Employee Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 2,500 | Disposed |
| Dec. 23, 2015 | MGNX | Employee Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 1,500 | Disposed |
| Dec. 18, 2015 | MGNX | Employee Stock Option (right to buy) | Common Stock | $31.43 | Dec. 18, 2025 | 45,000 | Acquired |
| Dec. 22, 2014 | MGNX | Employee Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 5,000 | Disposed |
| Dec. 18, 2014 | MGNX | Stock Option (right to buy) | Common Stock | $0.09 | March 23, 2019 | 10,000 | Disposed |
| Dec. 12, 2014 | MGNX | Employee Stock Option (right to buy) | Common Stock | $29.68 | Dec. 12, 2024 | 50,000 | Acquired |
| Nov. 24, 2014 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 10,000 | Disposed |
| Nov. 13, 2014 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 10,000 | Disposed |
| Nov. 12, 2014 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | March 23, 2019 | 10,000 | Disposed |
| June 30, 2014 | MGNX | Stock Option (right to buy) | Common Stock | $0.94 | March 24, 2019 | 8,000 | Disposed |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | Common Stock | $16.00 | Oct. 9, 2023 | 24,395 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 9, 2013 | MGNX | Common Stock | 13,316 | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | Direct |
| Oct. 9, 2013 | MGNX | Stock Option (right to buy) | · | 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $561,568 | $150,000 | $52,000 | $1,049,386 | $251,900 | · | $14,000 | $2,078,854 |
| 2022 | $460,802 | · | · | $1,263,899 | $178,360 | · | $12,200 | $1,915,261 |
| 2021 | $427,957 | · | · | $1,328,091 | $135,327 | · | $8,700 | $1,900,075 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.