SLGC
Somalogic Inc
NASDAQ: SLGC · HEALTHCARE · HEALTH INFORMATION SERVICES
$9.90
+0.00% today
Updated 2026-05-28
Market cap
$396.23M
P/E ratio
—
P/S ratio
4.85x
EPS (TTM)
$-0.69
Dividend yield
—
52W range
$19 – $20
Volume
0.0M
Somalogic Inc (SLGC) Insider transactions
Net insider activity
Net selling (51,508,499 shares)
Buy transactions
19
Sell transactions
81
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 855,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 185,812 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 150,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 145,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 110,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 95,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 592,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 98,093 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 53,250 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 25,000 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 13,875 | — | — |
| 2024-01-05 | TAICH, ADAM | Interim CEO | Sale | 48,425 | — | — |
| 2024-01-05 | RYAN, JASON | Director | Sale | 185,400 | — | — |
| 2024-01-05 | RYAN, JASON | Director | Sale | 14,650 | — | — |
| 2024-01-05 | RYAN, JASON | Director | Sale | 3,400 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 210,157 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 150,000 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 27,250 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 50,250 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 25,000 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 19,005 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 15,900 | — | — |
| 2024-01-05 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 17,143 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 46,705 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 20,600 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 19,366 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 11,872 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 3,430 | — | — |
| 2024-01-05 | POST, RICHARD A | Director | Sale | 57,430 | — | — |
| 2024-01-05 | PETERSON, TYCHO | Director | Sale | 185,400 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 4,346,669 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 46,705 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 41,905 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 33,524 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 20,952 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 20,600 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 16,762 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 3,430 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 10,132,005 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 6,800,000 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 2,472,270 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director | Sale | 23,430 | — | — |
| 2024-01-05 | MARGULIES, ANNE H. | Director, 10% Owner | Sale | 3,430 | — | — |
| 2024-01-05 | HIBBS, KATHY L | Director | Sale | 185,400 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 251,430 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 150,000 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 100,000 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 65,000 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 27,250 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 57,007 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 25,000 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 15,900 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 7,500 | — | — |
| 2024-01-05 | GUTIERREZ, RUBEN | General Counsel | Sale | 21,027 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 166,666 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 885,416 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 171,500 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 46,705 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 20,600 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 28,500 | — | — |
| 2024-01-05 | COX, TROY | Director | Sale | 78,430 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 4,346,669 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 46,705 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 41,905 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 20,600 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 3,430 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 10,132,005 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 6,800,000 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 2,472,270 | — | — |
| 2024-01-05 | CASDIN, ELI | Director, 10% Owner | Sale | 3,430 | — | — |
| 2024-01-05 | CAREY, THOMAS D. | Director | Sale | 185,400 | — | — |
| 2024-01-05 | BARCHI, ROBERT | Director | Sale | 46,705 | — | — |
| 2024-01-05 | BARCHI, ROBERT | Director | Sale | 20,600 | — | — |
| 2024-01-05 | BARCHI, ROBERT | Director | Sale | 3,430 | — | — |
| 2024-01-05 | BARCHI, ROBERT | Director | Sale | 7,630 | — | — |
| 2023-11-10 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 5,675 | $2.43 | $13790.82 |
| 2023-11-09 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 16,750 | — | — |
| 2023-11-09 | ROELKE, ALISON MARIE | Chief People Officer | Buy | 16,750 | — | — |
| 2023-09-15 | TAICH, ADAM | Interim CEO | Sale | 21,584 | $2.33 | $50286.40 |
| 2023-09-15 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 3,434 | $2.33 | $8000.53 |
| 2023-09-15 | GUTIERREZ, RUBEN | General Counsel | Sale | 9,211 | $2.33 | $21459.79 |
| 2023-09-13 | ROELKE, ALISON MARIE | Chief People Officer | Sale | 9,502 | — | — |
| 2023-09-13 | ROELKE, ALISON MARIE | Chief People Officer | Buy | 9,502 | — | — |
| 2023-08-16 | ROELKE, ALISON MARIE | Chief People Officer | Buy | 15,900 | — | — |
| 2023-08-16 | ROELKE, ALISON MARIE | Chief People Officer | Buy | 27,250 | — | — |
| 2023-08-16 | GUTIERREZ, RUBEN | General Counsel | Buy | 15,900 | — | — |
| 2023-08-16 | GUTIERREZ, RUBEN | General Counsel | Buy | 27,250 | — | — |
| 2023-06-08 | TAICH, ADAM | Interim CEO | Buy | 592,000 | — | — |
| 2023-06-08 | TAICH, ADAM | Interim CEO | Buy | 855,000 | — | — |
| 2023-06-08 | RYAN, JASON | Director | Buy | 3,400 | — | — |
| 2023-06-08 | RYAN, JASON | Director | Buy | 185,400 | — | — |
| 2023-06-08 | RYAN, JASON | Director | Buy | 14,650 | — | — |
| 2023-06-08 | PETERSON, TYCHO | Director | Buy | 185,400 | — | — |
| 2023-06-08 | HIBBS, KATHY L | Director | Buy | 185,400 | — | — |
| 2023-06-08 | CAREY, THOMAS D. | Director | Buy | 185,400 | — | — |
| 2023-03-17 | POST, RICHARD A | Director | Buy | 20,600 | — | — |
| 2023-03-17 | POST, RICHARD A | Director | Buy | 3,430 | — | — |
| 2023-03-17 | MEISEL, TED D | Director | Buy | 20,600 | — | — |
| 2023-03-17 | MEISEL, TED D | Director | Buy | 3,430 | — | — |
| 2023-03-17 | MARGULIES, ANNE H. | Director | Buy | 20,600 | — | — |
Frequently asked questions
Are SLGC insiders buying or selling?
Over the transactions on record, SLGC insiders have been net sellers, with about $93537.54 in stock sold across 81 sales. The entries tagged as buys are stock grants and option exercises recorded at $0, not open-market purchases.
Does insider selling at SLGC mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which SLGC insiders are selling the most?
Recent selling is concentrated in a few names. TAICH, ADAM accounts for the largest share on record, with about $50286.40 sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.