MCCARTHY MICHAEL O III
SEC CIK 1177264 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| QS | QuantumScape Corp | CLO | 1.53M | — | $41.69M | 88 | 2021-04-21 | 2026-08-18 |
Most active insiders at QS, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Saluja Dipender | Dir | — | $36.94M |
| 2 | Holme Timothy | CTO | — | $20.98M |
| 3 | Prinz Fritz | Dir | — | $15.49M |
| 4 | Buss Brad W | Dir | — | $11.69M |
| 5 | Straubel Jeffrey B | Dir | — | $7.71M |
| 6 | Singh Mohit | Chief DEVELOPMENT Off | — | $3.71M |
| 7 | MCCARTHY MICHAEL O III | CLO | — | $3.23M |
| 8 | Sivaram Srinivasan | CEO, Dir | — | $2.03M |
| 9 | Hettrich Kevin | CFO | — | $882.8K |
| 10 | Fasoli Luca Giovanni | COO | — | — |
Transactions 88
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-20 19:28 | 2026-08-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.74 | -25.7K | 1.53M | -2% | -$147.7K | |
| 2026-05-20 19:34 | 2026-05-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $7.37 | -24.2K | 1.55M | -2% | -$178.5K | |
| M | 2026-04-16 21:12 | 2026-04-14 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +623.1K | 1.58M | +65% | $0 |
| M | 2026-03-06 | 2026-03-04+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $6.80 | -75.0K | 954.2K | -7% | -$509.9K |
| 2026-02-25 | 2026-02-25 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $7.05 | -18.4K | 1.03M | -2% | -$129.7K | |
| 2026-02-25 | 2026-02-24 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +42.0K | 1.05M | +4% | $0 | |
| M | 2026-02-20 | 2026-02-18+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $7.13 | -76.7K | 1.02M | -7% | -$546.5K |
| M | 2025-11-26 | 2025-11-24+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | G - Gift | $0.00 | -76.4K | 1.08M | -7% | $0 |
| MI | 2025-11-26 | 2025-11-24+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | G - Gift | $0.00 | +76.4K | 177.9K | +75% | $0 |
| MI | 2025-11-26 | 2025-11-24+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $11.70 | -76.4K | 137.9K | -36% | -$894.0K |
| M | 2025-11-20 | 2025-11-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $13.05 | -59.9K | 1.16M | -5% | -$781.0K |
| 2025-11-12 | 2025-11-07 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | G - Gift | $0.00 | -158.3K | 1.22M | -12% | $0 | |
| I | 2025-11-12 | 2025-11-07 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $16.12 | -20.4K | 137.9K | -13% | -$329.4K |
| I | 2025-11-12 | 2025-11-07 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | G - Gift | $0.00 | +158.3K | 158.3K | New | $0 |
| D | 2025-10-31 | 2025-10-30 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $2.38 | +50.0K | 1.43M | +4% | +$119.0K |
| D | 2025-10-31 | 2025-10-30 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $15.78 | -50.0K | 1.38M | -4% | -$789.0K |
| D | 2025-10-28 | 2025-10-24 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $15.26 | -46.3K | 1.38M | -3% | -$706.0K |
| D | 2025-10-28 | 2025-10-24 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $2.38 | +25.0K | 1.42M | +2% | +$59.5K |
| 2025-09-16 | 2025-09-12 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $9.13 | -38.0K | 1.40M | -3% | -$347.3K | |
| 2025-08-20 | 2025-08-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $8.70 | -31.8K | 1.44M | -2% | -$276.4K | |
| D | 2025-07-29 | 2025-07-25 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $2.38 | +300.0K | 1.97M | +18% | +$714.0K |
| D | 2025-07-29 | 2025-07-25 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $11.60 | -500.0K | 1.47M | -25% | -$5.80M |
| 2025-05-20 | 2025-05-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $4.55 | -64.4K | 1.67M | -4% | -$292.9K | |
| 2025-04-10 | 2025-04-08 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +683.4K | 1.73M | +65% | $0 | |
| M | 2025-03-04 | 2025-03-03+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $4.47 | -19.9K | 1.05M | -2% | -$88.8K |
| 2025-03-04 | 2025-02-28 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +56.8K | 1.07M | +6% | $0 | |
| 2025-02-21 | 2025-02-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.23 | -76.3K | 1.01M | -7% | -$399.1K | |
| M | 2025-02-21 | 2025-02-19+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.24 | -42.9K | 1.09M | -4% | -$224.9K |
| 2024-11-22 | 2024-11-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.07 | -27.3K | 1.13M | -2% | -$138.4K | |
| 2024-11-20 | 2024-11-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $4.75 | -25.4K | 1.16M | -2% | -$120.7K | |
| DM | 2024-09-16 | 2024-09-12+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $2.38 | +203.3K | 1.28M | +19% | +$483.8K |
| DM | 2024-09-16 | 2024-09-12+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $5.85 | -206.1K | 1.18M | -15% | -$1.21M |
| 2024-08-23 | 2024-08-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.99 | -50.6K | 1.18M | -4% | -$302.9K | |
| M | 2024-08-20 | 2024-08-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.75 | -48.5K | 1.27M | -4% | -$279.2K |
| 2024-08-20 | 2024-08-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.87 | -2,866 | 1.27M | -0.2% | -$16.8K | |
| 2024-08-07 | 2024-08-05 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +5,745 | 1.29M | +0.4% | $0 | |
| 2024-08-07 | 2024-08-06 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.03 | -2,879 | 1.29M | -0.2% | -$17.4K | |
| DM | 2024-07-31 | 2024-07-29+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $1.33 | +511.1K | 1.51M | +51% | +$679.7K |
| DM | 2024-07-31 | 2024-07-29+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $6.56 | -667.4K | 1.28M | -34% | -$4.38M |
| DM | 2024-06-28 | 2024-06-26 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $1.32 | +232.7K | 1.28M | +22% | +$308.0K |
| 2024-05-21 | 2024-05-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.72 | -22.6K | 1.21M | -2% | -$129.0K | |
| M | 2024-05-20 | 2024-05-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.72 | -13.5K | 1.24M | -1% | -$77.5K |
| 2024-04-09 | 2024-04-05 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +531.8K | 1.24M | +75% | $0 | |
| M | 2024-03-06 | 2024-03-04+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $6.07 | -19.9K | 711.8K | -3% | -$120.7K |
| M | 2024-02-27 | 2024-02-23+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.12 | -7,664 | 753.5K | -1% | -$46.9K |
| 2024-02-27 | 2024-02-26 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $6.17 | -21.8K | 731.6K | -3% | -$134.8K | |
| 2024-02-23 | 2024-02-22 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.23 | -4,030 | 761.1K | -0.5% | -$25.1K | |
| 2024-02-23 | 2024-02-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +31.6K | 765.2K | +4% | $0 | |
| M | 2024-02-20 | 2024-02-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.76 | -14.3K | 733.6K | -2% | -$96.4K |
| 2023-12-08 | 2023-12-06 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $7.04 | -44.8K | 748.9K | -6% | -$315.7K | |
| 2023-11-30 | 2023-11-29 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $6.19 | -16.2K | 793.7K | -2% | -$100.3K | |
| M | 2023-11-20 | 2023-11-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.90 | -19.9K | 818.1K | -2% | -$117.4K |
| 2023-11-09 | 2023-11-08 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $5.77 | -43.5K | 829.8K | -5% | -$250.9K | |
| 2023-08-24 | 2023-08-22 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +4,208 | 874.4K | +0.5% | $0 | |
| 2023-08-24 | 2023-08-23 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.81 | -2,174 | 872.3K | -0.2% | -$14.8K | |
| M | 2023-08-18 | 2023-08-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $6.95 | -44.9K | 870.2K | -5% | -$312.3K |
| 2023-06-06 | 2023-06-02 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $6.64 | -32.7K | 915.2K | -3% | -$217.0K | |
| DM | 2023-05-18 | 2023-05-16+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $5.99 | -41.2K | 946.8K | -4% | -$246.8K |
| D | 2023-05-18 | 2023-05-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $1.05 | +94.8K | 988.0K | +11% | +$99.6K |
| 2023-04-07 | 2023-04-06 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +167.8K | 893.2K | +23% | $0 | |
| DM | 2023-03-03 | 2023-03-01+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $0.6915 | +317.0K | 911.7K | +53% | +$219.2K |
| DM | 2023-03-03 | 2023-03-01+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $9.04 | -317.0K | 725.3K | -30% | -$2.86M |
| 2023-02-17 | 2023-02-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $9.68 | -27.4K | 745.3K | -4% | -$265.0K | |
| 2023-02-17 | 2023-02-17 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $10.31 | -20.0K | 725.3K | -3% | -$206.2K | |
| 2023-01-26 | 2023-01-24 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +379.9K | 772.7K | +97% | $0 | |
| 2022-11-18 | 2022-11-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $7.37 | -33.3K | 412.8K | -7% | -$245.2K | |
| 2022-11-18 | 2022-11-17 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $7.15 | -20.0K | 392.8K | -5% | -$143.0K | |
| D | 2022-09-19 | 2022-09-15 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $0.64 | +36.8K | 482.8K | +8% | +$23.5K |
| D | 2022-09-19 | 2022-09-15 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $12.62 | -36.8K | 446.0K | -8% | -$463.9K |
| 2022-08-18 | 2022-08-17 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $12.18 | -20.0K | 446.0K | -4% | -$243.6K | |
| 2022-08-18 | 2022-08-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $12.81 | -31.8K | 466.0K | -6% | -$407.4K | |
| DM | 2022-08-12 | 2022-08-10 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $0.9833 | +252.1K | 708.9K | +55% | +$247.9K |
| D | 2022-08-12 | 2022-08-10 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $12.53 | -252.1K | 497.8K | -34% | -$3.16M |
| 2022-05-19 | 2022-05-17 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $11.84 | -25.8K | 516.9K | -5% | -$305.7K | |
| 2022-05-19 | 2022-05-18 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale | $11.94 | -20.0K | 496.9K | -4% | -$238.8K | |
| D | 2022-05-17 | 2022-05-13 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $12.51 | -27.9K | 542.7K | -5% | -$348.7K |
| D | 2022-05-17 | 2022-05-13 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $1.05 | +27.9K | 570.6K | +5% | +$29.3K |
| D | 2022-03-24 | 2021-04-21 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | C - Cnv Deriv | $0.00 | +820.4K | 1.38M | +146% | $0 |
| 2022-03-07 | 2022-03-03 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | A - Grant | $0.00 | +139.3K | 542.7K | +35% | $0 | |
| 2022-02-18 | 2022-02-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $17.04 | -18.6K | 403.4K | -4% | -$317.3K | |
| DI | 2021-12-16 | 2021-12-14 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $24.01 | -158.9K | 0 | -100% | -$3.81M |
| D | 2021-12-16 | 2021-12-14 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $24.08 | -100.0K | 422.0K | -19% | -$2.41M |
| D | 2021-12-16 | 2021-12-14 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $0.64 | +100.0K | 522.0K | +24% | +$64.0K |
| DM | 2021-12-09 | 2021-12-07+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $26.34 | -143.0K | 422.0K | -25% | -$3.77M |
| DM | 2021-12-09 | 2021-12-07+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | M - OptEx | $0.4105 | +40.4K | 473.3K | +9% | +$16.6K |
| DMI | 2021-12-09 | 2021-12-07+ | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | S - Sale+OE | $26.06 | -266.6K | 133.4K | -67% | -$6.95M |
| M | 2021-11-18 | 2021-11-16 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $36.52 | -26.9K | 421.1K | -6% | -$983.3K |
| 2021-08-19 | 2021-08-17 | QS | QuantumScape Corp | MCCARTHY MICHAEL O III | CLO | F - Tax | $20.20 | -24.9K | 848.0K | -3% | -$502.2K |
Purchase Sale Sale after option exercise All abbreviations