SDGR insider buying – Schrodinger, Inc.
2 insider purchases since 2016 worth $14.2M by 2 different insiders. Last 12 months: 0 purchases, $0. Most recent filing: 2020-02-12.
Mid company Public float $1.1B (latest 10-K, SEC).
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| BILL & MELINDA GATES FOUNDATION TRUST 10% Owner | $10.0M 1× · 588,235 sh | 2020-02-10 2020-02-10 | 2× · $256.5M last 2020-11-24 | 6,981,664 shares as of 2020-11-27 | Sold part |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 10% Owner | $4.2M 1× · 250,000 sh | 2020-02-10 2020-02-10 | – | 1,596,167 shares as of 2020-02-10 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 0 | – | – | 4 | $3.1M |
| 2025 | 0 | – | – | 3 | $648,287 |
| 2024 | 0 | – | – | 1 | $87,350 |
| 2023 | 0 | – | – | 7 | $4.7M |
| 2022 | 0 | – | – | 1 | $173,250 |
| 2021 | 0 | – | – | 69 | $332.2M |
| 2020 | 2 | $14.2M | 2 | 46 | $714.3M |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2020-02-12 | BILL & MELINDA GATES FOUNDATION TRUST | 10% Owner | 588,235 | $17.00 | $10.0M | +9.2% | SEC |
| 2020-02-10 | DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 10% Owner | 250,000 | $17.00 | $4.2M | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-11-10 | Tran Yvonne | EVP, CLO & CPO | -32,000 | $32.85 | $1.1M | Pre-planned (10b5-1) | SEC |
| 2026-09-21 | Akinsanya Karen | Officer | 31,599 | $29.37 | $927,970 | Pre-planned (10b5-1) | SEC |
| 2026-04-17 | Farid Ramy | CEO | 86,000 | $12.27 | $1.1M | Pre-planned (10b5-1) | SEC |
| 2026-03-03 | Farid Ramy | CEO | 5,560 | $11.90 | $66,164 | Pre-planned (10b5-1) | SEC |
| 2025-04-15 | Akinsanya Karen | CEO | 16,723 | $25.09 | $419,547 | Pre-planned (10b5-1) | SEC |
| 2025-03-04 | Porges Geoffrey Craig | CFO | 5,491 | $21.76 | $119,484 | Sale | SEC |
| 2025-02-19 | Tran Yvonne | Officer | 3,902 | $28.00 | $109,256 | Pre-planned (10b5-1) | SEC |
| 2024-03-05 | Porges Geoffrey Craig | CFO | 3,315 | $26.35 | $87,350 | Sale | SEC |
| 2023-08-10 | Lorton Kenneth Patrick | Officer | 10,000 | $40.06 | $400,600 | Pre-planned (10b5-1) | SEC |
| 2023-07-03 | Tran Yvonne | Officer | 12,040 | $50.00 | $602,000 | Sale | SEC |
| 2023-05-24 | Lorton Kenneth Patrick | Officer | 10,000 | $40.06 | $400,600 | Sale | SEC |
| 2023-05-24 | Tran Yvonne | Officer | 22,960 | $36.76 | $844,080 | Sale | SEC |
| 2023-05-23 | Thornberry Nancy | Director | 14,850 | $35.00 | $519,750 | Sale | SEC |
| 2023-02-03 | Tran Yvonne | Officer | 25,000 | $27.26 | $681,500 | Sale | SEC |
| 2023-01-05 | Farid Ramy | CEO | 66,886 | $18.28 | $1.2M | Sale | SEC |
Showing the latest 15 of 131 sales of $50,000+ since 2016.
Recent company events (SEC 8-K)
- 2026-11-04 - Quarterly results released (SEC)
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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