Robert W. Hesslein
Insider
First SEC filing: Feb. 18, 2021 · Latest: Feb. 18, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 3, 2025 | ALNY | A | 757 | · | · | 8,002 Direct | +10.45% | Acquired | (price as of 2026-10-02) |
| March 3, 2025 | ALNY | A | 1,529 | · | · | 1,529 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2024 | ALNY | A | 7,245 | · | · | 7,245 Direct | · | Acquired | (price as of 2026-10-02) |
| March 20, 2023 | VYGR | S 10b5-1 | 4,410 | $7.76 | $34,222 | 102,200 Direct | -4.14% | Disposed | -68.4% (price as of 2026-10-02) |
| Feb. 17, 2023 | VYGR | S 10b5-1 | 3,297 | $7.45 | $24,563 | 106,610 Direct | -3.00% | Disposed | -67.1% (price as of 2026-10-02) |
| Feb. 13, 2023 | VYGR | S 10b5-1 | 2,868 | $7.67 | $21,998 | 109,907 Direct | -2.54% | Disposed | -68.1% (price as of 2026-10-02) |
| Jan. 17, 2023 | VYGR | S 10b5-1 | 792 | $10.34 | $8,189 | 112,775 Direct | -0.70% | Disposed | -76.3% (price as of 2026-10-02) |
| Jan. 17, 2023 | VYGR | S 10b5-1 | 1,396 | $9.57 | $13,360 | 113,567 Direct | -1.21% | Disposed | -74.4% (price as of 2026-10-02) |
| April 4, 2022 | VYGR | S 10b5-1 | 2,786 | $8.25 | $22,984 | 114,963 Direct | -2.37% | Disposed | -70.3% (price as of 2026-10-02) |
| March 21, 2022 | VYGR | S 10b5-1 | 58 | $8.68 | $503 | 117,749 Direct | -0.05% | Disposed | -71.8% (price as of 2026-10-02) |
| March 21, 2022 | VYGR | S 10b5-1 | 4,897 | $8.29 | $40,596 | 117,807 Direct | -3.99% | Disposed | -70.4% (price as of 2026-10-02) |
| Feb. 17, 2022 | VYGR | S 10b5-1 | 4,100 | $3.55 | $14,555 | 122,704 Direct | -3.23% | Disposed | -31.0% (price as of 2026-10-02) |
| Feb. 11, 2022 | VYGR | S 10b5-1 | 3,252 | $3.36 | $10,927 | 126,804 Direct | -2.50% | Disposed | -27.1% (price as of 2026-10-02) |
| Jan. 13, 2022 | VYGR | A | 120,000 | · | · | 120,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 13, 2022 | VYGR | A | 20,000 | · | · | 130,056 Direct | +18.17% | Acquired | (price as of 2026-10-02) |
| April 5, 2021 | VYGR | S 10b5-1 | 3,292 | $4.95 | $16,295 | 110,056 Direct | +3.08% | Acquired | -50.5% (price as of 2026-10-02) |
| March 19, 2021 | VYGR | A | 30,000 | · | · | 113,348 Direct | +35.99% | Acquired | (price as of 2026-10-02) |
| Feb. 16, 2021 | VYGR | A | 68,000 | · | · | 68,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 16, 2021 | VYGR | A | 34,000 | · | · | 83,348 Direct | +68.90% | Acquired | (price as of 2026-10-02) |
| Feb. 11, 2021 | VYGR | S 10b5-1 | 3,186 | $7.55 | $24,054 | 49,348 Direct | -6.06% | Disposed | -67.5% (price as of 2026-10-02) |
| April 3, 2020 | VYGR | S 10b5-1 | 3,091 | $8.51 | $26,304 | 52,534 Direct | -5.56% | Disposed | -71.2% (price as of 2026-10-02) |
| Feb. 10, 2020 | VYGR | A | 55,000 | · | · | 55,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 10, 2020 | VYGR | A | 27,500 | · | · | 55,625 Direct | +97.78% | Acquired | (price as of 2026-10-02) |
| April 1, 2019 | VYGR | A | 168,750 | · | · | 168,750 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2019 | VYGR | A | 28,125 | · | · | 28,125 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| March 3, 2025 | ALNY | Stock Option (right to buy) | Common Stock | $243.53 | March 3, 2035 | 1,529 | Acquired |
| Jan. 13, 2022 | VYGR | Stock Option (Right to Buy) | Common Stock | $2.85 | Jan. 13, 2032 | 120,000 | Acquired |
| Feb. 16, 2021 | VYGR | Stock Option (Right to Buy) | Common Stock | $7.33 | Feb. 16, 2031 | 68,000 | Acquired |
| Feb. 10, 2020 | VYGR | Stock Option (Right to Buy) | Common Stock | $12.96 | Feb. 10, 2030 | 55,000 | Acquired |
| April 1, 2019 | VYGR | Stock Option (Right to Buy) | Common Stock | $19.79 | April 1, 2029 | 168,750 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).