Holme Timothy, Chief Technology Officer at QuantumScape Corp ($QS), sold shares on the open market twenty-one times over the last 365 days, totaling $19.4 million. His most recent sale occurred on March 5, 2026. These transactions rank him 690th among 11,678 insiders by sale value, well above the average of $8.6 million per insider and 6.4 transactions. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 127077 | $0.00 | 1,235,259.0000 | 588,728,000 | 11.47% | 0.02% |
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 34254 | $6.18 | 1,108,182.0000 | 588,728,000 | 3.00% | 0.01% |
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 34254 | $0.00 | 8,861,086.0000 | 588,728,000 | 0.39% | 0.01% |
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 34254 | $0.00 | 1,142,436.0000 | 588,728,000 | 3.09% | 0.01% |
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 127077 | $6.18 | 1,108,182.0000 | 588,728,000 | 10.29% | 0.02% |
| April 2, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 127077 | $0.00 | 8,861,086.0000 | 588,728,000 | 1.41% | 0.02% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 127077 | $6.86 | 1,108,182.0000 | 588,728,000 | 10.29% | 0.02% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 34254 | $0.00 | 9,022,417.0000 | 588,728,000 | 0.38% | 0.01% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 127077 | $0.00 | 9,022,417.0000 | 588,728,000 | 1.39% | 0.02% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 34254 | $6.86 | 1,108,182.0000 | 588,728,000 | 3.00% | 0.01% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 34254 | $0.00 | 1,142,436.0000 | 588,728,000 | 3.09% | 0.01% |
| March 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 127077 | $0.00 | 1,235,259.0000 | 588,728,000 | 11.47% | 0.02% |
| Feb. 25, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 22367 | $7.05 | 1,108,182.0000 | 588,728,000 | 1.98% | 0.00% |
| Feb. 24, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 42321 | $0.00 | 1,130,549.0000 | 588,728,000 | 3.89% | 0.01% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 127077 | $0.00 | 9,183,748.0000 | 588,728,000 | 1.36% | 0.02% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 34254 | $0.00 | 9,183,748.0000 | 588,728,000 | 0.37% | 0.01% |
| Feb. 20, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 34120 | $6.97 | 1,088,228.0000 | 588,728,000 | 3.04% | 0.01% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 34254 | $7.10 | 1,088,228.0000 | 588,728,000 | 3.05% | 0.01% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 34254 | $0.00 | 1,122,482.0000 | 588,728,000 | 3.15% | 0.01% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 127077 | $7.10 | 1,122,348.0000 | 588,728,000 | 10.17% | 0.02% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 127077 | $0.00 | 1,249,425.0000 | 588,728,000 | 11.32% | 0.02% |
| Feb. 19, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 23316 | $7.08 | 1,122,348.0000 | 588,728,000 | 2.04% | 0.00% |
| Feb. 18, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 105719 | $7.14 | 1,145,664.0000 | 588,728,000 | 8.45% | 0.02% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 166440 | $0.00 | 1,417,823.0000 | 588,728,000 | 13.30% | 0.03% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 44922 | $0.00 | 9,345,079.0000 | 588,728,000 | 0.48% | 0.01% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 166440 | $0.00 | 9,345,079.0000 | 588,728,000 | 1.75% | 0.03% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 44922 | $11.28 | 1,251,383.0000 | 588,728,000 | 3.47% | 0.01% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 44922 | $0.00 | 1,296,305.0000 | 588,728,000 | 3.59% | 0.01% |
| Jan. 5, 2026 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 166440 | $11.28 | 1,251,383.0000 | 588,728,000 | 11.74% | 0.03% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 166440 | $12.69 | 1,251,383.0000 | 588,728,000 | 11.74% | 0.03% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 44922 | $0.00 | 9,556,441.0000 | 588,728,000 | 0.47% | 0.01% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 166440 | $0.00 | 9,556,441.0000 | 588,728,000 | 1.71% | 0.03% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 44922 | $12.69 | 1,251,383.0000 | 588,728,000 | 3.47% | 0.01% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 44922 | $0.00 | 1,296,305.0000 | 588,728,000 | 3.59% | 0.01% |
| Dec. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 166440 | $0.00 | 1,417,823.0000 | 588,728,000 | 13.30% | 0.03% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 166441 | $0.00 | 1,453,168.0000 | 588,728,000 | 12.94% | 0.03% |
| Nov. 18, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 76565 | $13.04 | 1,287,708.0000 | 588,728,000 | 5.61% | 0.01% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 44923 | $0.00 | 9,767,803.0000 | 588,728,000 | 0.46% | 0.01% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 166441 | $0.00 | 9,767,803.0000 | 588,728,000 | 1.68% | 0.03% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 44923 | $12.51 | 1,251,383.0000 | 588,728,000 | 3.47% | 0.01% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 44923 | $0.00 | 1,296,306.0000 | 588,728,000 | 3.59% | 0.01% |
| Nov. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 201785 | $12.51 | 1,251,383.0000 | 588,728,000 | 13.89% | 0.03% |
| Nov. 18, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 981 | $13.46 | 1,286,727.0000 | 588,728,000 | 0.08% | 0.00% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 44923 | $15.52 | 1,364,273.0000 | 588,728,000 | 3.19% | 0.01% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 108655 | $0.00 | 1,530,715.0000 | 588,728,000 | 7.64% | 0.02% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 166442 | $15.52 | 1,364,273.0000 | 588,728,000 | 10.87% | 0.03% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 44923 | $0.00 | 1,409,196.0000 | 588,728,000 | 3.29% | 0.01% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 108655 | $0.00 | 9,979,167.0000 | 588,728,000 | 1.08% | 0.02% |
| Oct. 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 44923 | $0.00 | 9,979,167.0000 | 588,728,000 | 0.45% | 0.01% |
| Sept. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 176352 | $7.55 | 1,445,304.0000 | 508,102,000 | 10.87% | 0.03% |
| Sept. 8, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 6362 | $0.00 | 1,663,631.0000 | 508,102,000 | 0.38% | 0.00% |
| Sept. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 38561 | $0.00 | 1,669,993.0000 | 508,102,000 | 2.26% | 0.01% |
| Sept. 8, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 6362 | $9.63 | 1,422,060.0000 | 508,102,000 | 0.45% | 0.00% |
| Sept. 8, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 6362 | $0.00 | 1,428,422.0000 | 508,102,000 | 0.45% | 0.00% |
| Sept. 8, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 23244 | $9.63 | 1,422,060.0000 | 508,102,000 | 1.61% | 0.00% |
| Sept. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 38561 | $7.55 | 1,422,060.0000 | 508,102,000 | 2.64% | 0.01% |
| Sept. 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 38561 | $0.00 | 1,460,621.0000 | 508,102,000 | 2.71% | 0.01% |
| Aug. 18, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 40272 | $8.70 | 1,621,656.0000 | 508,102,000 | 2.42% | 0.01% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 48356 | $0.00 | 1,866,109.0000 | 508,102,000 | 2.66% | 0.01% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | M | Stock Option (Right to Buy) | 197649 | $0.00 | 281,989.0000 | 508,102,000 | 41.21% | 0.04% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 109979 | $0.00 | 10,177,668.0000 | 508,102,000 | 1.07% | 0.02% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class B Common Stock | 48356 | $0.00 | 10,177,668.0000 | 508,102,000 | 0.47% | 0.01% |
| July 7, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 11906 | $7.02 | 1,661,928.0000 | 508,102,000 | 0.71% | 0.00% |
| July 7, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 43500 | $7.02 | 1,661,928.0000 | 508,102,000 | 2.55% | 0.01% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 98073 | $7.03 | 1,673,834.0000 | 508,102,000 | 5.53% | 0.02% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 358330 | $7.03 | 1,705,428.0000 | 508,102,000 | 17.36% | 0.07% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | M | Class A Common Stock | 197649 | $1.33 | 2,063,758.0000 | 508,102,000 | 10.59% | 0.04% |
| July 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | C | Class A Common Stock | 109979 | $0.00 | 1,771,907.0000 | 508,102,000 | 6.62% | 0.02% |
| May 16, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 73679 | $4.55 | 1,817,753.0000 | 508,102,000 | 3.90% | 0.01% |
| April 8, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 797265 | $0.00 | 1,891,432.0000 | 508,102,000 | 72.87% | 0.16% |
| Feb. 28, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 56827 | $0.00 | 1,125,708.0000 | 508,102,000 | 5.32% | 0.01% |
| March 4, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 4509 | $4.10 | 1,094,167.0000 | 508,102,000 | 0.41% | 0.00% |
| March 3, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 27032 | $4.53 | 1,098,676.0000 | 508,102,000 | 2.40% | 0.01% |
| Feb. 19, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 59658 | $5.27 | 1,080,676.0000 | 508,102,000 | 5.23% | 0.01% |
| Feb. 20, 2025 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 11795 | $5.12 | 1,068,881.0000 | 508,102,000 | 1.09% | 0.00% |
| Nov. 18, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 28162 | $4.75 | 1,140,334.0000 | 508,957,000 | 2.41% | 0.01% |
| Aug. 21, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | S | Class A Common Stock | 44306 | $6.11 | 1,168,496.0000 | 462,239,000 | 3.65% | 0.01% |
| Aug. 20, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 11511 | $5.72 | 1,212,802.0000 | 462,239,000 | 0.94% | 0.00% |
| Aug. 16, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 18867 | $5.74 | 1,247,410.0000 | 462,239,000 | 1.49% | 0.00% |
| Aug. 19, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 23097 | $5.78 | 1,224,313.0000 | 462,239,000 | 1.85% | 0.00% |
| Aug. 6, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 3144 | $6.03 | 1,266,277.0000 | 462,239,000 | 0.25% | 0.00% |
| Aug. 5, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 5745 | $0.00 | 1,269,421.0000 | 462,239,000 | 0.45% | 0.00% |
| May 16, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 9781 | $5.82 | 1,274,841.0000 | 462,239,000 | 0.76% | 0.00% |
| May 17, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 11165 | $5.64 | 1,263,676.0000 | 462,239,000 | 0.88% | 0.00% |
| April 5, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 583864 | $0.00 | 1,284,622.0000 | 462,239,000 | 83.32% | 0.13% |
| Feb. 26, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 5848 | $6.16 | 700,758.0000 | 462,239,000 | 0.83% | 0.00% |
| Feb. 23, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 6292 | $6.08 | 706,606.0000 | 462,239,000 | 0.88% | 0.00% |
| Feb. 21, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | A | Class A Common Stock | 31567 | $0.00 | 719,282.0000 | 462,239,000 | 4.59% | 0.01% |
| Feb. 22, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 6384 | $6.23 | 712,898.0000 | 462,239,000 | 0.89% | 0.00% |
| Feb. 20, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 11289 | $6.54 | 687,715.0000 | 462,239,000 | 1.62% | 0.00% |
| Feb. 16, 2024 | QuantumScape Corp | $QS | Holme Timothy | CHIEF TECHNOLOGY OFFICER | F | Class A Common Stock | 10348 | $7.00 | 699,004.0000 | 462,239,000 | 1.46% | 0.00% |