Stern Sadie insider trades
Stern Sadie has filed 39 Form 4s with the SEC that we hold, for Dexcom INC (DXCM) (EVP Chief People & Culture Off) and Sonendo, Inc. (SONX) (Director). Across all of them we count 0 purchases worth $0 and 30 sales worth $8.1M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($447.6K). The largest single trade was a sale of 11,633 shares of Dexcom INC worth $1.6M, dated 2024-03-12. Of 2 sales filed since we began reading the 10b5-1 checkbox, 2 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-11-23 and the latest 2026-09-30.
Dexcom INC (DXCM)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-11-22 | S, sale reported on Form 4 | 856 | $546.7K | 2021-11-23 | SEC |
| 2021-11-23 | S, sale reported on Form 4 | 1,195 | $731.7K | 2021-11-23 | SEC |
| 2023-03-14 | S, sale reported on Form 4 | 393 | $44.0K | 2023-03-15 | SEC |
| 2023-04-10 | S, sale reported on Form 4 | 393 | $44.2K | 2023-04-11 | SEC |
| 2023-05-09 | S, sale reported on Form 4 | 393 | $47.2K | 2023-05-09 | SEC |
| 2023-06-09 | S, sale reported on Form 4 | 393 | $47.7K | 2023-06-12 | SEC |
| 2023-07-10 | S, sale reported on Form 4 | 392 | $50.2K | 2023-07-10 | SEC |
| 2023-08-09 | S, sale reported on Form 4 | 392 | $43.4K | 2023-08-11 | SEC |
| 2023-11-22 | S, sale reported on Form 4 | 1,176 | $129.4K | 2023-11-24 | SEC |
| 2023-12-11 | S, sale reported on Form 4 | 392 | $46.1K | 2023-12-11 | SEC |
| 2024-01-16 | S, sale reported on Form 4 | 2,902 | $358.8K | 2024-01-17 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 11,633 | $1.6M | 2024-03-14 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 75 | $10.0K | 2024-03-14 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 302 | $39.7K | 2024-03-14 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 3,297 | $439.9K | 2024-03-14 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 2,577 | $341.3K | 2024-03-14 | SEC |
| 2024-03-12 | S, sale reported on Form 4 | 2,437 | $320.5K | 2024-03-14 | SEC |
| 2024-03-25 | S, sale reported on Form 4 | 4,137 | $579.2K | 2024-03-26 | SEC |
| 2024-06-10 | S, sale reported on Form 4 | 427 | $49.1K | 2024-06-11 | SEC |
| 2024-09-09 | S, sale reported on Form 4 | 426 | $29.5K | 2024-09-11 | SEC |
| 2024-11-20 | S, sale reported on Form 4 | 4,259 | $318.3K | 2024-11-22 | SEC |
| 2024-12-16 | S, sale reported on Form 4 | 424 | $32.6K | 2024-12-17 | SEC |
| 2025-01-29 | S, sale reported on Form 4 | 2,093 | $181.9K | 2025-01-30 | SEC |
| 2025-03-12 | S, sale reported on Form 4 | 11,176 | $786.6K | 2025-03-14 | SEC |
| 2025-05-27 | S, sale reported on Form 4 | 6,184 | $526.3K | 2025-05-28 | SEC |
| 2025-06-26 | S, sale reported on Form 4 | 1,466 | $124.7K | 2025-06-30 | SEC |
| 2025-07-28 | S, sale reported on Form 4 | 1,466 | $130.5K | 2025-07-29 | SEC |
| 2025-09-04 | S, sale reported on Form 4 | 1,466 | $117.3K | 2025-09-08 | SEC |
| 2026-08-27 | S, sale reported on Form 4 | 2,565 | $226.7K | 2026-08-28 | SEC |
| 2026-09-28 | S, sale reported on Form 4 | 2,565 | $221.0K | 2026-09-30 | SEC |
Sonendo, Inc. (SONX)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1797971) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
