QSI Quantum-Si Inc
Nasdaq · SEC CIK 1816431 · EDGAR
- Bought, last 12 months
- $564.4K 2 purchases by 2 insiders
- Sold, last 12 months
- $573.5K 18 sales by 5 insiders
- Filings on record
- 124 since 2021-09-02, latest 2026-09-23 19:51
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Kummeth Charles R. | Dir | $460.0K | — |
| Hawkins Jeffrey Alan | Pres, CEO, Dir | — | $261.5K |
| Keyes Jeffry R. | CFO | — | $106.6K |
| Dowdy Paula | Dir | $104.4K | — |
| ROTHBERG JONATHAN M | Dir, 10% | — | $80.1K |
| Vieceli John S. | Chief Product Off | — | $74.6K |
| LaPointe Christian | GC, Corp. Sec | — | $50.8K |
Transactions 74
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-09-23 19:51 | 2026-09-21+ | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $0.7574 | -29.9K | 3.64M | -0.8% | -$22.6K |
| M | 2026-09-23 19:45 | 2026-09-21+ | QSI | Keyes Jeffry R. | CFO | S - Sale | $0.7574 | -7,665 | 1.72M | -0.4% | -$5,806 |
| M | 2026-09-23 19:40 | 2026-09-21+ | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $0.7574 | -14.5K | 1.17M | -1% | -$11.0K |
| M | 2026-06-24 20:31 | 2026-06-22+ | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $0.9282 | -15.6K | 1.18M | -1% | -$14.5K |
| M | 2026-06-24 20:23 | 2026-06-22+ | QSI | Keyes Jeffry R. | CFO | S - Sale | $0.9282 | -8,233 | 1.72M | -0.5% | -$7,642 |
| M | 2026-06-24 20:17 | 2026-06-22+ | QSI | Vieceli John S. | Chief Product Off | S - Sale | $0.9282 | -30.2K | 1.14M | -3% | -$28.1K |
| M | 2026-06-24 20:12 | 2026-06-22+ | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $0.9282 | -22.6K | 3.67M | -0.6% | -$21.0K |
| M | 2026-04-22 17:09 | 2026-04-20+ | QSI | Keyes Jeffry R. | CFO | S - Sale | $1.00 | -74.8K | 1.73M | -4% | -$74.8K |
| M | 2026-04-22 17:02 | 2026-04-20+ | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $1.00 | -167.4K | 3.69M | -4% | -$167.5K |
| M | 2026-03-24 | 2026-03-20+ | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $0.8398 | -12.0K | 1.20M | -1.0% | -$10.0K |
| M | 2026-03-24 | 2026-03-20+ | QSI | Keyes Jeffry R. | CFO | S - Sale | $0.8398 | -8,655 | 1.81M | -0.5% | -$7,268 |
| M | 2026-03-24 | 2026-03-20+ | QSI | Vieceli John S. | Chief Product Off | S - Sale | $0.8398 | -22.0K | 1.17M | -2% | -$18.5K |
| M | 2026-03-24 | 2026-03-20+ | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $0.8398 | -23.8K | 3.87M | -0.6% | -$20.0K |
| D | 2026-03-16 | 2026-03-12 | QSI | LaPointe Christian | GC, Corp. Sec | A - Grant | $0.00 | +261.1K | 1.21M | +28% | $0 |
| D | 2026-03-16 | 2026-03-12 | QSI | Vieceli John S. | Chief Product Off | A - Grant | $0.00 | +391.7K | 1.19M | +49% | $0 |
| D | 2026-03-16 | 2026-03-12 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | A - Grant | $0.00 | +1.31M | 3.88M | +51% | $0 |
| D | 2026-03-16 | 2026-03-12 | QSI | Keyes Jeffry R. | CFO | A - Grant | $0.00 | +652.8K | 1.82M | +56% | $0 |
| 2026-03-09 | 2026-03-05 | QSI | Dowdy Paula | Dir | P - Purchase | $0.95 | +109.9K | 269.1K | +69% | +$104.4K | |
| 2026-03-09 | 2026-03-05 | QSI | Kummeth Charles R. | Dir | P - Purchase | $0.92 | +500.0K | 855.0K | +141% | +$460.0K | |
| 2025-12-22 | 2025-12-22 | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $1.28 | -12.0K | 948.9K | -1% | -$15.3K | |
| 2025-12-22 | 2025-12-22 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $1.28 | -23.7K | 2.58M | -0.9% | -$30.3K | |
| 2025-12-22 | 2025-12-22 | QSI | Vieceli John S. | Chief Product Off | S - Sale | $1.28 | -21.9K | 801.0K | -3% | -$28.1K | |
| 2025-12-22 | 2025-12-22 | QSI | Keyes Jeffry R. | CFO | S - Sale | $1.28 | -8,627 | 1.16M | -0.7% | -$11.0K | |
| TI | 2025-10-17 | 2025-10-16 | QSI | ROTHBERG JONATHAN M | Dir, 10% | S - Sale | $3.07 | -26.1K | 1.90M | -1% | -$80.1K |
| M | 2025-09-24 | 2025-09-22+ | QSI | Vieceli John S. | Chief Product Off | S - Sale | $1.66 | -19.7K | 822.9K | -2% | -$32.7K |
| M | 2025-09-24 | 2025-09-22+ | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $1.66 | -21.3K | 2.61M | -0.8% | -$35.3K |
| M | 2025-09-24 | 2025-09-22+ | QSI | Keyes Jeffry R. | CFO | S - Sale | $1.66 | -7,746 | 1.18M | -0.7% | -$12.9K |
| M | 2025-09-24 | 2025-09-22+ | QSI | Bennett Todd C. | Chief Commercial Off | S - Sale | $1.66 | -37.0K | 700.0K | -5% | -$61.4K |
| M | 2025-09-24 | 2025-09-22+ | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $1.66 | -10.7K | 966.2K | -1% | -$17.8K |
| 2025-06-24 | 2025-06-23 | QSI | Vieceli John S. | Chief Product Off | S - Sale | $1.61 | -21.9K | 842.6K | -3% | -$35.3K | |
| 2025-06-24 | 2025-06-23 | QSI | LaPointe Christian | GC, Corp. Sec | S - Sale | $1.61 | -11.9K | 971.5K | -1% | -$19.2K | |
| 2025-06-24 | 2025-06-23 | QSI | Keyes Jeffry R. | CFO | S - Sale | $1.61 | -8,624 | 1.18M | -0.7% | -$13.9K | |
| 2025-06-24 | 2025-06-23 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $1.61 | -23.7K | 2.62M | -0.9% | -$38.2K | |
| 2025-03-24 | 2025-03-21 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | S - Sale | $1.39 | -23.7K | 2.65M | -0.9% | -$33.0K | |
| 2025-03-24 | 2025-03-21 | QSI | LaPointe Christian | GC, Corp. Secr | S - Sale | $1.39 | -4,896 | 983.5K | -0.5% | -$6,805 | |
| 2025-03-24 | 2025-03-21 | QSI | Vieceli John S. | Chief Product Off | S - Sale | $1.39 | -4,317 | 864.5K | -0.5% | -$6,001 | |
| 2025-03-24 | 2025-03-21 | QSI | Keyes Jeffry R. | CFO | S - Sale | $1.39 | -8,626 | 1.19M | -0.7% | -$12.0K | |
| 2025-03-14 | 2025-03-12 | QSI | Vieceli John S. | Chief Product Off | A - Grant | $0.00 | +708.3K | 868.8K | +441% | $0 | |
| 2025-03-14 | 2025-03-12 | QSI | LaPointe Christian | GC, Corp. Secr | A - Grant | $0.00 | +416.7K | 988.4K | +73% | $0 | |
| 2025-03-14 | 2025-03-12 | QSI | Keyes Jeffry R. | CFO | A - Grant | $0.00 | +750.0K | 1.20M | +168% | $0 | |
| 2025-03-14 | 2025-03-12 | QSI | Bennett Todd C. | Chief Commercial Off | A - Grant | $0.00 | +208.3K | 718.5K | +41% | $0 | |
| 2025-03-14 | 2025-03-12 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | A - Grant | $0.00 | +1.67M | 2.67M | +166% | $0 | |
| MTI | 2024-12-31 | 2024-12-27 | QSI | ROTHBERG JONATHAN M | Dir, 10% | S - Sale | $3.34 | -3.51M | 1.29M | -73% | -$11.71M |
| 2024-12-26 | 2024-12-23 | QSI | Vieceli John S. | Chief Product Off | S - Sale | $1.29 | -4,306 | 160.5K | -3% | -$5,555 | |
| M | 2024-09-25 | 2024-09-23+ | QSI | Vieceli John S. | Chief Product Off | S - Sale | $0.9402 | -4,309 | 166.9K | -3% | -$4,051 |
| D | 2024-09-18 | 2024-09-17 | QSI | Bennett Todd C. | Chief Commercial Off | A - Grant | $0.00 | +510.2K | 510.2K | New | $0 |
| 2024-08-13 | 2024-08-09 | QSI | LaPointe Christian | GC, Corp. Secr | P - Purchase | $0.86 | +25.0K | 571.7K | +5% | +$21.5K | |
| M | 2024-08-13 | 2024-08-09+ | QSI | Kummeth Charles R. | Dir | P - Purchase | $0.8737 | +170.0K | 323.9K | +110% | +$148.5K |
| 2024-08-13 | 2024-08-09 | QSI | Keyes Jeffry R. | CFO | P - Purchase | $0.87 | +50.0K | 446.8K | +13% | +$43.5K | |
| 2024-08-13 | 2024-08-09 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | P - Purchase | $0.85 | +25.0K | 1.00M | +3% | +$21.2K | |
| M | 2024-06-25 | 2024-06-21+ | QSI | Johnston Grace | Chief Commercial Off | S - Sale | $1.21 | -7,528 | 299.1K | -2% | -$9,077 |
| 2024-03-25 | 2024-03-22 | QSI | Dowdy Paula | Dir | A - Grant | $0.00 | +159.2K | 159.2K | New | $0 | |
| 2024-03-18 | 2024-03-14 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | P - Purchase | $1.76 | +25.0K | 25.0K | New | +$44.0K | |
| 2024-03-18 | 2024-03-15 | QSI | Hawkins Jeffrey Alan | Pres, CEO, Dir | A - Grant | $0.00 | +953.8K | 978.8K | +3,815% | $0 | |
| 2024-03-18 | 2024-03-15 | QSI | Johnston Grace | Chief Commercial Off | A - Grant | $0.00 | +303.5K | 303.5K | New | $0 | |
| 2024-03-18 | 2024-03-15 | QSI | LaPointe Christian | GC, Corp. Secr | P - Purchase | $1.74 | +10.0K | 257.7K | +4% | +$17.4K | |
| 2024-03-18 | 2024-03-15 | QSI | LaPointe Christian | GC, Corp. Secr | A - Grant | $0.00 | +289.0K | 546.7K | +112% | $0 | |
| 2024-03-18 | 2024-03-15 | QSI | Keyes Jeffry R. | CFO | A - Grant | $0.00 | +346.8K | 396.8K | +694% | $0 | |
| 2024-03-06 | 2024-03-05 | QSI | Keyes Jeffry R. | CFO | P - Purchase | $1.61 | +50.0K | 50.0K | New | +$80.5K | |
| 2023-09-26 | 2023-09-25 | QSI | Jafri Amir | Dir | A - Grant | $0.00 | +115.9K | 115.9K | New | $0 | |
| 2023-05-24 | 2023-05-22 | QSI | Kenny John P. | Dir | A - Grant | $0.00 | +114.3K | 114.3K | New | $0 | |
| 2023-05-16 | 2023-05-12 | QSI | Mendel Scott | Dir | A - Grant | $0.00 | +141.8K | 141.8K | New | $0 | |
| D | 2023-03-17 | 2023-03-15 | QSI | LaPointe Christian | GC, Corp. Secr | P - Purchase | $1.77 | +20.0K | 247.7K | +9% | +$35.4K |
| I | 2022-12-22 | 2022-12-20 | QSI | RAKIN KEVIN | Dir | J - Other | $0.00 | -601.0K | 1.20M | -33% | $0 |
| I | 2022-12-16 | 2022-12-15 | QSI | RAKIN KEVIN | Dir | S - Sale | $2.15 | -89.0K | 1.80M | -5% | -$191.3K |
| 2022-08-18 | 2022-08-17 | QSI | LaPointe Christian | GC, Corp. Secr | P - Purchase | $3.93 | +20.0K | 227.7K | +10% | +$78.6K | |
| 2022-06-21 | 2022-06-16 | QSI | Bajaj Vikram | Dir | A - Grant | $0.00 | +66.7K | 66.7K | New | $0 | |
| 2022-06-16 | 2022-06-14 | QSI | ROTHBERG JONATHAN M | Interim CEO, Dir, 10% | P - Purchase | $3.10 | +25.6K | 2.57M | +1% | +$79.2K | |
| 2022-06-15 | 2022-06-13 | QSI | Dyer Matthew | Chief Business Off | S - Sale | $3.22 | -1,622 | 333.4K | -0.5% | -$5,223 | |
| 2022-06-15 | 2022-06-13 | QSI | MCKENNA MICHAEL P | EVP, Product Development, Ops | S - Sale | $3.22 | -1,648 | 869.0K | -0.2% | -$5,307 | |
| D | 2022-03-16 | 2022-03-14 | QSI | MCKENNA MICHAEL P | COO | S - Sale | $4.01 | -6,581 | 870.7K | -0.8% | -$26.4K |
| D | 2022-03-16 | 2022-03-14 | QSI | Dyer Matthew | Chief Business Off | S - Sale | $4.01 | -6,478 | 335.0K | -2% | -$26.0K |
| M | 2022-01-12 | 2022-01-10+ | QSI | LaPointe Christian | GC, Corp. Secr | S - Sale | $5.88 | -12.7K | 207.7K | -6% | -$74.4K |
| M | 2022-01-12 | 2022-01-10+ | QSI | Stark John VIII | CEO, Dir | S - Sale | $5.88 | -179.9K | 1.99M | -8% | -$1.06M |
Purchase Sale Sale after option exercise All abbreviations