Howard Horn
CIK 1786335 · View on SEC EDGAR ↗
First SEC filing: Oct. 10, 2019 · Latest: June 1, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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. 3, 2026 | RARE | S | 4,696 | $24.92 | $117,024 | 96,295 Direct | -4.65% | Disposed | 6.6% (price as of 2026-08-20) |
| July 1, 2026 | RARE | S | 4,698 | $33.13 | $155,645 | 100,991 Direct | -4.45% | Disposed | -19.8% (price as of 2026-08-20) |
| June 1, 2026 | RARE | S | 4,653 | $23.77 | $110,602 | 105,689 Direct | -4.22% | Disposed | 11.7% (price as of 2026-08-20) |
| May 1, 2026 | RARE | S | 4,683 | $24.90 | $116,607 | 110,342 Direct | -4.07% | Disposed | 6.7% (price as of 2026-08-20) |
| April 1, 2026 | RARE | S | 4,683 | $20.97 | $98,203 | 80,351 Direct | -5.51% | Disposed | 26.7% (price as of 2026-08-20) |
| March 3, 2026 | RARE | S | 1,635 | $22.40 | $36,624 | 85,034 Direct | -1.89% | Disposed | 18.6% (price as of 2026-08-20) |
| March 2, 2026 | RARE | S | 3,119 | $22.54 | $70,302 | 86,669 Direct | -3.47% | Disposed | 17.8% (price as of 2026-08-20) |
| March 2, 2026 | RARE | S | 5,290 | $22.80 | $120,612 | 89,788 Direct | -5.56% | Disposed | 16.5% (price as of 2026-08-20) |
| Feb. 2, 2026 | RARE | S | 3,061 | $23.56 | $72,117 | 88,935 Direct | -3.33% | Disposed | 12.7% (price as of 2026-08-20) |
| Jan. 2, 2026 | RARE | S | 3,150 | $22.84 | $71,946 | 91,996 Direct | -3.31% | Disposed | 16.3% (price as of 2026-08-20) |
| Dec. 10, 2025 | RARE | S | 3,081 | $36.38 | $112,087 | 95,146 Direct | -3.14% | Disposed | -27.0% (price as of 2026-08-20) |
| Oct. 13, 2025 | RARE | S | 7,942 | $31.51 | $250,252 | 98,227 Direct | -7.48% | Disposed | -15.7% (price as of 2026-08-20) |
| March 6, 2025 | RARE | S | 1,785 | $40.40 | $72,114 | 106,169 Direct | -1.65% | Disposed | -34.3% (price as of 2026-08-20) |
| Oct. 10, 2024 | RARE | S | 7,465 | $52.76 | $393,853 | 92,301 Direct | -7.48% | Disposed | -49.7% (price as of 2026-08-20) |
| Feb. 23, 2023 | VIR | S | 2,248 | $25.97 | $58,381 | 230,712 Direct | -0.96% | Disposed | -63.5% (price as of 2026-08-20) |
| Feb. 17, 2023 | VIR | S | 2,424 | $25.29 | $61,303 | 232,960 Direct | -1.03% | Disposed | -62.5% (price as of 2026-08-20) |
| Feb. 17, 2022 | VIR | S | 2,393 | $31.93 | $76,408 | 200,384 Direct | -1.18% | Disposed | -70.3% (price as of 2026-08-20) |
| July 13, 2020 | VIR | S 10b5-1 | 30,000 | $50.06 | $1,501,800 | 177,777 Direct | -14.44% | Disposed | -81.1% (price as of 2026-08-20) |
| July 2, 2020 | VIR | S 10b5-1 | 10,000 | $40.00 | $400,000 | 207,777 Direct | -4.59% | Disposed | -76.3% (price as of 2026-08-20) |
| July 1, 2020 | VIR | S 10b5-1 | 400 | $39.33 | $15,732 | 217,777 Direct | -0.18% | Disposed | -75.9% (price as of 2026-08-20) |
| July 1, 2020 | VIR | S 10b5-1 | 500 | $38.78 | $19,390 | 218,177 Direct | -0.23% | Disposed | -75.6% (price as of 2026-08-20) |
| July 1, 2020 | VIR | S 10b5-1 | 9,100 | $37.72 | $343,252 | 218,677 Direct | -4.00% | Disposed | -74.9% (price as of 2026-08-20) |
| June 25, 2020 | VIR | S 10b5-1 | 30,000 | $50.00 | $1,500,000 | 227,777 Direct | -11.64% | Disposed | -81.0% (price as of 2026-08-20) |
| June 19, 2020 | VIR | S 10b5-1 | 10,000 | $40.00 | $400,000 | 257,777 Direct | -3.73% | Disposed | -76.3% (price as of 2026-08-20) |
| June 1, 2020 | VIR | S 10b5-1 | 6,714 | $35.38 | $237,541 | 267,777 Direct | -2.45% | Disposed | -73.2% (price as of 2026-08-20) |
| June 1, 2020 | VIR | S 10b5-1 | 3,286 | $34.53 | $113,466 | 274,491 Direct | -1.18% | Disposed | -72.5% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| April 16, 2026 | RARE | Stock Option (Right to Buy) | Common Stock (59,952) | $24.52 | April 16, 2036 | 59,952 | Acquired |
| March 1, 2025 | RARE | Stock Option (Right to Buy) | Common Stock (28,160) | $42.92 | March 1, 2035 | 28,160 | Acquired |
| March 1, 2024 | RARE | Stock Option (Right to Buy) | Common Stock (34,200) | $53.69 | March 1, 2034 | 34,200 | Acquired |
| Oct. 9, 2023 | RARE | Stock Option (Right to Buy) | Common Stock (140,469) | $35.68 | Oct. 9, 2033 | 140,469 | Acquired |
| Feb. 22, 2022 | VIR | Stock Option (Right to Buy) | Common Stock (50,000) | $29.48 | Feb. 21, 2032 | 50,000 | Acquired |
| Feb. 16, 2021 | VIR | Stock Option (Right to Buy) | Common Stock (50,000) | $67.38 | Feb. 15, 2031 | 50,000 | Acquired |
| Feb. 25, 2020 | VIR | Stock Option (Right to Buy) | Common Stock (60,000) | $21.73 | Feb. 25, 2030 | 60,000 | Acquired |
| Oct. 10, 2019 | VIR | Stock Option (Right to Buy) | Common Stock (111,111) | $20.00 | Oct. 10, 2029 | 111,111 | 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 |
|---|---|---|---|---|
| Oct. 10, 2019 | VIR | Common Stock | 277,777 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
RARE
EVP| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $604,385 | — | $2,241,463 | $663,134 | $227,625 | — | $14,000 | $3,750,607 |
| 2024 | $590,000 | — | $2,271,944 | $1,076,335 | $343,970 | — | $13,800 | $4,296,049 |
| 2023 | $124,808 | $60,000 | $2,867,459 | $2,888,773 | — | — | — | $5,941,040 |
VIR
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $159,167 | — | — | — | — | — | $442,133 | $601,300 |
| 2022 | $475,167 | — | — | — | $150,413 | — | $12,200 | $2,902,935 |
| 2021 | $461,250 | — | — | — | $259,560 | — | $11,600 | $5,148,860 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.