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Sandra Horning
Insider
First SEC filing: June 23, 2026 · Latest: June 23, 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 18, 2026 | RVMDW | A | 3,127 | · | · | 3,127 Direct | · | Acquired | (price as of 2026-10-05) |
| June 18, 2026 | RVMDW | A | 1,191 | · | · | 97,765 Direct | +1.23% | Acquired | (price as of 2026-10-05) |
| June 18, 2026 | OLMA | A | 29,500 | · | · | 29,500 Direct | · | Acquired | (price as of 2026-10-05) |
| May 6, 2026 | MRNA | A | 9,681 | · | · | 9,681 Direct | · | Acquired | (price as of 2026-10-05) |
| May 6, 2026 | MRNA | A | 2,092 | · | · | 2,092 Direct | · | Acquired | (price as of 2026-10-05) |
| April 30, 2026 | MRNA | M | 16,233 | · | · | 18,585 Direct | +690.18% | Acquired | (price as of 2026-10-05) |
| April 30, 2026 | MRNA | M | 16,233 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 30, 2026 | GILD | A | 1,146 | · | · | 6,293 Direct | +22.27% | Acquired | (price as of 2026-10-05) |
| April 30, 2026 | GILD | A | 4,884 | · | · | 4,884 Direct | · | Acquired | (price as of 2026-10-05) |
| June 26, 2025 | RVMDW | A | 3,142 | · | · | 96,574 Direct | +3.36% | Acquired | (price as of 2026-10-05) |
| June 26, 2025 | RVMDW | A | 11,574 | · | · | 11,574 Direct | · | Acquired | (price as of 2026-10-05) |
| June 11, 2025 | OLMA | A | 24,150 | · | · | 24,150 Direct | · | Acquired | (price as of 2026-10-05) |
| May 7, 2025 | GILD | A | 6,809 | · | · | 6,809 Direct | · | Acquired | (price as of 2026-10-05) |
| May 7, 2025 | GILD | A | 1,516 | · | · | 5,147 Direct | +41.75% | Acquired | (price as of 2026-10-05) |
| April 30, 2025 | MRNA | A | 16,233 | · | · | 16,233 Direct | · | Acquired | (price as of 2026-10-05) |
| April 30, 2025 | MRNA | M | 979 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 30, 2025 | MRNA | M | 979 | · | · | 2,352 Direct | +71.30% | Acquired | (price as of 2026-10-05) |
| June 20, 2024 | RVMDW | A | 2,945 | · | · | 93,432 Direct | +3.25% | Acquired | (price as of 2026-10-05) |
| June 20, 2024 | RVMDW | A | 10,248 | · | · | 10,248 Direct | · | Acquired | (price as of 2026-10-05) |
| June 20, 2024 | RVMDW | A | 4,800 | · | · | 95,287 Direct | +5.30% | Acquired | (price as of 2026-10-05) |
| June 20, 2024 | RVMDW | A | 16,700 | · | · | 16,700 Direct | · | Acquired | (price as of 2026-10-05) |
| June 14, 2024 | OLMA | A | 23,000 | · | · | 23,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 8, 2024 | GILD | A | 12,648 | · | · | 12,648 Direct | · | Acquired | (price as of 2026-10-05) |
| May 8, 2024 | GILD | A | 2,310 | · | · | 7,801 Direct | +42.07% | Acquired | (price as of 2026-10-05) |
| May 6, 2024 | MRNA | A | 979 | · | · | 979 Direct | · | Acquired | (price as of 2026-10-05) |
| May 6, 2024 | MRNA | A | 5,668 | · | · | 5,668 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2023 | RVMDW | A | 52,291 | · | · | 52,291 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2023 | RVMDW | A | 27,696 | · | · | 79,987 Direct | +52.97% | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2023 | RVMDW | A | 10,500 | · | · | 90,487 Direct | +13.13% | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2023 | RVMDW | A | 10,651 | · | · | 10,651 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 9, 2023 | RVMDW | A | 36,800 | · | · | 36,800 Direct | · | Acquired | (price as of 2026-10-05) |
| June 16, 2023 | OLMA | A | 21,520 | · | · | 21,520 Direct | · | Acquired | (price as of 2026-10-05) |
| May 3, 2023 | MRNA | A | 6,134 | · | · | 6,134 Direct | · | Acquired | (price as of 2026-10-05) |
| May 3, 2023 | GILD | A | 10,173 | $79.45 | $808,245 | 10,173 Direct | · | Acquired | 81.3% (price as of 2026-10-05) |
| May 3, 2023 | GILD | A | 1,887 | · | · | 3,631 Direct | +108.20% | Acquired | (price as of 2026-10-05) |
| April 28, 2023 | MRNA | M | 670 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 28, 2023 | MRNA | M | 670 | · | · | 1,373 Direct | +95.31% | Acquired | (price as of 2026-10-05) |
| June 17, 2022 | OLMA | A | 21,520 | · | · | 21,520 Direct | · | Acquired | (price as of 2026-10-05) |
| June 16, 2022 | OLMA | A | 21,520 | · | · | 21,520 Direct | · | Acquired | (price as of 2026-10-05) |
| May 5, 2022 | GILD | A | 15,851 | $61.35 | $972,459 | 15,851 Direct | · | Acquired | 134.8% (price as of 2026-10-05) |
| May 5, 2022 | GILD | A | 2,444 | · | · | 5,491 Direct | +80.21% | Acquired | (price as of 2026-10-05) |
| May 3, 2022 | GILD | M | 1,112 | · | · | 3,047 Direct | -26.74% | Disposed | (price as of 2026-10-05) |
| May 3, 2022 | GILD | M | 1,112 | · | · | 1,744 Direct | +175.95% | Acquired | (price as of 2026-10-05) |
| April 28, 2022 | MRNA | A | 670 | · | · | 670 Direct | · | Acquired | (price as of 2026-10-05) |
| April 28, 2022 | MRNA | A | 4,061 | · | · | 4,061 Direct | · | Acquired | (price as of 2026-10-05) |
| April 28, 2022 | MRNA | M | 703 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 28, 2022 | MRNA | M | 703 | · | · | 703 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2021 | OLMA | A | 21,520 | · | · | 21,520 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2021 | GILD | A | 14,665 | · | · | 14,665 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2021 | GILD | A | 2,223 | · | · | 4,159 Direct | +114.82% | Acquired | (price as of 2026-10-05) |
| April 28, 2021 | MRNA | A | 703 | · | · | 703 Direct | · | Acquired | (price as of 2026-10-05) |
| April 28, 2021 | MRNA | A | 4,081 | · | · | 4,081 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 28, 2021 | GILD | M | 632 | · | · | 1,936 Direct | -24.61% | Disposed | (price as of 2026-10-05) |
| Jan. 28, 2021 | GILD | M | 632 | · | · | 632 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 18, 2020 | OLMA | A | 86,083 | · | · | 86,083 Direct | · | Acquired | (price as of 2026-10-05) |
| May 6, 2020 | GILD | A | 7,886 | · | · | 7,886 Direct | · | Acquired | (price as of 2026-10-05) |
| May 6, 2020 | GILD | A | 1,936 | · | · | 2,568 Direct | +306.33% | Acquired | (price as of 2026-10-05) |
| April 29, 2020 | MRNA | A | 18,270 | · | · | 18,270 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2020 | MRNA | A | 17,195 | · | · | 17,195 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 28, 2020 | GILD | A | 632 | · | · | 632 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 28, 2020 | GILD | A | 3,837 | · | · | 3,837 Direct | · | Acquired | (price as of 2026-10-05) |
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 18, 2026 | RVMDW | Stock Option (Right to Buy) | Common Stock | $162.99 | June 18, 2036 | 3,127 | Acquired |
| June 18, 2026 | OLMA | Stock Option (right to buy) | Common Stock | $9.51 | June 18, 2036 | 29,500 | Acquired |
| May 6, 2026 | MRNA | Stock Option (Right to Buy) | Common Stock | $48.79 | May 6, 2036 | 9,681 | Acquired |
| May 6, 2026 | MRNA | Restricted Stock Units | Common Stock | · | · | 2,092 | Acquired |
| April 30, 2026 | MRNA | Restricted Stock Units | Common Stock | · | · | 16,233 | Disposed |
| April 30, 2026 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $130.84 | April 30, 2036 | 4,884 | Acquired |
| June 26, 2025 | RVMDW | Stock Option (Right to Buy) | Common Stock | $37.48 | June 26, 2035 | 11,574 | Acquired |
| June 11, 2025 | OLMA | Stock Option (right to buy) | Common Stock | $4.08 | June 11, 2035 | 24,150 | Acquired |
| May 7, 2025 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $98.90 | May 7, 2035 | 6,809 | Acquired |
| April 30, 2025 | MRNA | Restricted Stock Units | Common Stock | · | · | 16,233 | Acquired |
| April 30, 2025 | MRNA | Restricted Stock Units | Common Stock | · | · | 979 | Disposed |
| June 20, 2024 | RVMDW | Stock Option (Right to Buy) | Common Stock | $37.54 | June 19, 2034 | 10,248 | Acquired |
| June 20, 2024 | RVMDW | Stock Option (Right to Buy) | Common Stock | $37.54 | June 19, 2034 | 16,700 | Acquired |
| June 14, 2024 | OLMA | Stock Option (right to buy) | Common Stock | $12.36 | June 14, 2034 | 23,000 | Acquired |
| May 8, 2024 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $64.92 | May 8, 2034 | 12,648 | Acquired |
| May 8, 2024 | GILD | Restricted Stock Unit | Common Stock | · | · | 2,310 | Acquired |
| May 6, 2024 | MRNA | Restricted Stock Units | Common Stock | · | · | 979 | Acquired |
| May 6, 2024 | MRNA | Stock Option (Right to Buy) | Common Stock | $122.13 | May 6, 2034 | 5,668 | Acquired |
| Nov. 9, 2023 | RVMDW | Earn-out Shares | Common Stock | · | Dec. 17, 2024 | 10,651 | Acquired |
| Nov. 9, 2023 | RVMDW | Stock Option (Right to Buy) | Common Stock | $20.02 | Nov. 8, 2033 | 36,800 | Acquired |
| June 16, 2023 | OLMA | Stock Option (right to buy) | Common Stock | $7.84 | June 15, 2033 | 21,520 | Acquired |
| May 3, 2023 | MRNA | Stock Option (Right to Buy) | Common Stock | $130.14 | May 3, 2033 | 6,134 | Acquired |
| May 3, 2023 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $79.45 | May 3, 2033 | 10,173 | Acquired |
| April 28, 2023 | MRNA | Restricted Stock Units | Common Stock | · | · | 670 | Disposed |
| June 17, 2022 | OLMA | Stock Option (right to buy) | Common Stock | · | June 16, 2032 | 21,520 | Acquired |
| June 16, 2022 | OLMA | Stock Option (right to buy) | Common Stock | $3.43 | June 15, 2032 | 21,520 | Acquired |
| May 5, 2022 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $61.35 | May 5, 2032 | 15,851 | Acquired |
| May 5, 2022 | GILD | Restricted Stock Unit | Common Stock | · | · | 2,444 | Acquired |
| May 3, 2022 | GILD | Restricted Stock Unit | Common Stock | · | · | 1,112 | Disposed |
| April 28, 2022 | MRNA | Restricted Stock Units | Common Stock | $0.00 | · | 670 | Acquired |
| April 28, 2022 | MRNA | Stock Option (Right to Buy) | Common Stock | $142.52 | · | 4,061 | Acquired |
| April 28, 2022 | MRNA | Restricted Stock Units | Common Stock | $0.00 | · | 703 | Disposed |
| June 9, 2021 | OLMA | Stock Option (right to buy) | Common Stock | $27.66 | June 8, 2031 | 21,520 | Acquired |
| May 12, 2021 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $67.45 | May 12, 2031 | 14,665 | Acquired |
| May 12, 2021 | GILD | Restricted Stock Unit | Common Stock | · | · | 2,223 | Acquired |
| April 28, 2021 | MRNA | Restricted Stock Units | Common Stock | $0.00 | · | 703 | Acquired |
| April 28, 2021 | MRNA | Stock Option (Right to Buy) | Common Stock | $178.68 | April 28, 2031 | 4,081 | Acquired |
| Jan. 28, 2021 | GILD | Restricted Stock Unit | Common Stock | · | · | 632 | Disposed |
| Nov. 18, 2020 | OLMA | Stock Option (Right to Buy) | Common Stock | $19.00 | Nov. 17, 2030 | 86,083 | Acquired |
| May 6, 2020 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $77.47 | May 6, 2030 | 7,886 | Acquired |
| May 6, 2020 | GILD | Restricted Stock Unit | Common Stock | · | · | 1,936 | Acquired |
| April 29, 2020 | MRNA | Stock Option (Right to Buy) | Common Stock | $46.37 | April 29, 2030 | 18,270 | Acquired |
| April 29, 2020 | MRNA | Stock Option (Right to Buy) | Common Stock | $46.37 | April 29, 2030 | 17,195 | Acquired |
| Jan. 28, 2020 | GILD | Restricted Stock Unit | Common Stock | · | · | 632 | Acquired |
| Jan. 28, 2020 | GILD | Non-qualified Stock Option (Right to Buy) | Common Stock | $64.36 | Jan. 28, 2030 | 3,837 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).