| Insiders | Shares | % | Avg Price | Total $ | |
|---|---|---|---|---|---|
| Buys | 0 | ||||
| Sells | 7 | -427,620 | 100% | $6.27 | -$2,681,597 |
| Net | -7 | -427,620 | -100% | -$2,681,597 |
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Perceptive Advisors Llc | SLDB | Pre-Funded Warrant (right to buy) | Award | 8,912,655 | 8,912,655 | 09 Mar 2026 | See footnote | |||
| Alexander Cumbo | SLDB | Common Stock | Sale | -6.6% | $96,923 | $5.82 | -16,644 | 235,405 | 18 Feb 2026 | Direct |
| Jessie Hanrahan | SLDB | Common Stock | Sale | -5.27% | $24,074 | $5.82 | -4,134 | 74,318 | 18 Feb 2026 | Direct |
| Ilan Ganot | SLDB | Common Stock | Sale | -8.82% | $15,478 | $5.82 | -2,658 | 27,474 | 18 Feb 2026 | Wife |
| Paul Herzich | SLDB | Common Stock | Sale | -4.74% | $21,057 | $5.82 | -3,616 | 72,638 | 18 Feb 2026 | Direct |
| David Tyronne Howton | SLDB | Common Stock | Sale | -6.64% | $43,494 | $5.82 | -7,469 | 105,077 | 18 Feb 2026 | Direct |
| Gabriel Brooks | SLDB | Common Stock | Sale | $0 | 0 | 89,466 | 18 Feb 2026 | Direct | ||
| Kevin Tan | SLDB | Common Stock | Sale | -5.16% | $31,469 | $5.82 | -5,404 | 99,422 | 18 Feb 2026 | Direct |
| Alexander Cumbo | SLDB | Common Stock | Options Exercise | 13.5% | 30,031 | 252,049 | 13 Feb 2026 | Direct | ||
| Alexander Cumbo | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -30,031 | 60,063 | 13 Feb 2026 | Direct | ||
| Jessie Hanrahan | SLDB | Common Stock | Options Exercise | 11.6% | 8,125 | 78,452 | 13 Feb 2026 | Direct | ||
| Jessie Hanrahan | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -8,125 | 16,250 | 13 Feb 2026 | Direct | ||
| Ilan Ganot | SLDB | Common Stock | Options Exercise | 19.2% | 4,861 | 30,132 | 13 Feb 2026 | Wife | ||
| Ilan Ganot | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -4,861 | 9,722 | 13 Feb 2026 | Wife | ||
| Paul Herzich | SLDB | Common Stock | Options Exercise | 10.4% | 7,187 | 76,254 | 13 Feb 2026 | Direct | ||
| Paul Herzich | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -7,187 | 14,376 | 13 Feb 2026 | Direct | ||
| David Tyronne Howton | SLDB | Common Stock | Options Exercise | 15% | 14,687 | 112,546 | 13 Feb 2026 | Direct | ||
| David Tyronne Howton | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -14,687 | 29,376 | 13 Feb 2026 | Direct | ||
| Gabriel Brooks | SLDB | Common Stock | Options Exercise | 13% | 10,937 | 95,029 | 13 Feb 2026 | Direct | ||
| Gabriel Brooks | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -10,937 | 21,876 | 13 Feb 2026 | Direct | ||
| Kevin Tan | SLDB | Common Stock | Options Exercise | 11.3% | 10,625 | 104,826 | 13 Feb 2026 | Direct | ||
| Kevin Tan | SLDB | Restricted Stock Units | Options Exercise | -33.3% | -10,625 | 21,250 | 13 Feb 2026 | Direct | ||
| David Tyronne Howton | SLDB | Common Stock | Sale | -16.2% | $121,713 | $6.44 | -18,894 | 97,859 | 04 Feb 2026 | Direct |
| Alexander Cumbo | SLDB | Common Stock | Sale | -18% | $315,093 | $6.44 | -48,913 | 222,018 | 04 Feb 2026 | Direct |
| Ilan Ganot | SLDB | Common Stock | Sale | -22.2% | $46,414 | $6.44 | -7,205 | 25,271 | 04 Feb 2026 | Wife |
| Kevin Tan | SLDB | Common Stock | Sale | -13.6% | $95,231 | $6.44 | -14,783 | 94,201 | 04 Feb 2026 | Direct |
| Gabriel Brooks | SLDB | Common Stock | Sale | -13% | $81,271 | $6.44 | -12,616 | 84,092 | 04 Feb 2026 | Direct |
| Jessie Hanrahan | SLDB | Common Stock | Sale | -14.9% | $79,545 | $6.44 | -12,348 | 70,327 | 04 Feb 2026 | Direct |
| Paul Herzich | SLDB | Common Stock | Sale | -13.6% | $70,249 | $6.44 | -10,905 | 69,067 | 04 Feb 2026 | Direct |
| Kevin Tan | SLDB | Common Stock | Sale | -19.8% | $172,747 | $6.44 | -26,837 | 108,984 | 02 Feb 2026 | Direct |
| Jessie Hanrahan | SLDB | Common Stock | Sale | -24.3% | $170,803 | $6.44 | -26,535 | 82,675 | 02 Feb 2026 | Direct |
| Gabriel Brooks | SLDB | Common Stock | Sale | -22.7% | $182,390 | $6.44 | -28,335 | 96,708 | 02 Feb 2026 | Direct |
| Paul Herzich | SLDB | Common Stock | Sale | -24.7% | $168,969 | $6.44 | -26,250 | 79,972 | 02 Feb 2026 | Direct |
| Alexander Cumbo | SLDB | Common Stock | Sale | -22.8% | $516,613 | $6.44 | -80,258 | 270,931 | 02 Feb 2026 | Direct |
| David Tyronne Howton | SLDB | Common Stock | Sale | -24.4% | $243,128 | $6.44 | -37,771 | 116,753 | 02 Feb 2026 | Direct |
| Kevin Tan | SLDB | Common Stock | Options Exercise | 32.2% | 33,075 | 135,821 | 31 Jan 2026 | Direct | ||
| Kevin Tan | SLDB | Restricted Stock Units | Options Exercise | -25% | -33,075 | 99,225 | 31 Jan 2026 | Direct | ||
| Jessie Hanrahan | SLDB | Common Stock | Options Exercise | 33.9% | 27,625 | 109,210 | 31 Jan 2026 | Direct | ||
| Jessie Hanrahan | SLDB | Restricted Stock Units | Options Exercise | -25% | -27,625 | 82,875 | 31 Jan 2026 | Direct | ||
| Gabriel Brooks | SLDB | Common Stock | Options Exercise | 29.2% | 28,225 | 125,043 | 31 Jan 2026 | Direct | ||
| Gabriel Brooks | SLDB | Restricted Stock Units | Options Exercise | -25% | -28,225 | 84,675 | 31 Jan 2026 | Direct | ||
| Paul Herzich | SLDB | Common Stock | Options Exercise | 30.3% | 24,675 | 106,222 | 31 Jan 2026 | Direct | ||
| Paul Herzich | SLDB | Restricted Stock Units | Options Exercise | -25% | -24,675 | 74,025 | 31 Jan 2026 | Direct | ||
| Ilan Ganot | SLDB | Common Stock | Options Exercise | 85.8% | 15,000 | 32,476 | 31 Jan 2026 | Wife | ||
| Ilan Ganot | SLDB | Restricted Stock Units | Options Exercise | -25% | -15,000 | 45,000 | 31 Jan 2026 | Wife | ||
| Alexander Cumbo | SLDB | Common Stock | Options Exercise | 40% | 100,400 | 351,189 | 31 Jan 2026 | Direct | ||
| Alexander Cumbo | SLDB | Restricted Stock Units | Options Exercise | -25% | -100,400 | 301,200 | 31 Jan 2026 | Direct | ||
| David Tyronne Howton | SLDB | Common Stock | Options Exercise | 37.8% | 42,275 | 154,254 | 31 Jan 2026 | Direct | ||
| David Tyronne Howton | SLDB | Restricted Stock Units | Options Exercise | -25% | -42,275 | 126,825 | 31 Jan 2026 | Direct | ||
| Kevin Tan | SLDB | Common Stock | Options Exercise | 122.9% | 56,646 | 102,746 | 29 Jan 2026 | Direct |