Joyce Meghan V., a director at Guardant Health, Inc. ($GH), sold shares on the open market three times in the last year, totaling about $168 thousand. Her most recent sale occurred on September 2, 2025. These sales rank her 8,777th among 11,678 insiders in our database by total value sold, well below the average of $8.6 million across 6.4 transactions per insider. She made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 2, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $65.84 | 11,183.0000 | 123,421,441 | 0.89% | 0.00% |
| Aug. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 0.0000 | 123,421,441 | 100.00% | 0.00% |
| Aug. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 11,283.0000 | 123,421,441 | 0.60% | 0.00% |
| July 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 67.0000 | 123,421,441 | 49.62% | 0.00% |
| July 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 11,216.0000 | 123,421,441 | 0.59% | 0.00% |
| June 18, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | A | Restricted Stock Units | 4203 | $0.00 | 4,203.0000 | 123,421,441 | 9999.99% | 0.00% |
| June 18, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | A | Stock Option (Right to Buy) | 6833 | $0.00 | 6,833.0000 | 123,421,441 | 9999.99% | 0.01% |
| June 12, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 6674 | $0.00 | 0.0000 | 123,421,441 | 100.00% | 0.01% |
| June 12, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 6674 | $0.00 | 14,487.0000 | 123,421,441 | 85.42% | 0.01% |
| June 13, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 3337 | $47.22 | 11,150.0000 | 123,421,441 | 23.03% | 0.00% |
| June 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 133.0000 | 123,421,441 | 33.50% | 0.00% |
| June 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 7,813.0000 | 123,421,441 | 0.86% | 0.00% |
| June 2, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $41.66 | 7,746.0000 | 123,421,441 | 1.27% | 0.00% |
| May 14, 2025 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | May 14, 2025 Stock Option | 546 | $0.00 | 546.0000 | 11,766,000 | 9999.99% | 0.00% |
| May 14, 2025 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | Class A Common | 271 | $0.00 | 718.0000 | 11,766,000 | 60.63% | 0.00% |
| May 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 7,846.0000 | 123,421,441 | 0.85% | 0.00% |
| May 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 200.0000 | 123,421,441 | 24.81% | 0.00% |
| April 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 7,780.0000 | 123,421,441 | 0.86% | 0.00% |
| April 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 266.0000 | 123,421,441 | 19.88% | 0.00% |
| March 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 7,714.0000 | 123,421,441 | 0.88% | 0.00% |
| March 3, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $42.71 | 7,647.0000 | 123,421,441 | 1.29% | 0.00% |
| March 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 332.0000 | 123,421,441 | 16.79% | 0.00% |
| Feb. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 7,747.0000 | 0 | 0.86% | 0.00% |
| Feb. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 399.0000 | 0 | 14.19% | 0.00% |
| Jan. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 7,681.0000 | 0 | 0.87% | 0.00% |
| Jan. 4, 2025 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 465.0000 | 0 | 12.43% | 0.00% |
| Dec. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 7,615.0000 | 0 | 0.89% | 0.00% |
| Dec. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 531.0000 | 0 | 11.20% | 0.00% |
| Dec. 2, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $35.90 | 7,548.0000 | 0 | 1.31% | 0.00% |
| Nov. 13, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 2896 | $29.90 | 7,648.0000 | 0 | 27.47% | 0.00% |
| Nov. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 10,544.0000 | 0 | 0.63% | 0.00% |
| Nov. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 598.0000 | 0 | 9.94% | 0.00% |
| Oct. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 10,478.0000 | 0 | 0.63% | 0.00% |
| Oct. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 664.0000 | 0 | 9.04% | 0.00% |
| Sept. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 10,412.0000 | 0 | 0.65% | 0.00% |
| Sept. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 730.0000 | 0 | 8.41% | 0.00% |
| Aug. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 797.0000 | 0 | 7.65% | 0.00% |
| Aug. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 10,345.0000 | 0 | 0.64% | 0.00% |
| July 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 10,279.0000 | 0 | 0.65% | 0.00% |
| July 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 863.0000 | 0 | 7.10% | 0.00% |
| June 12, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | A | Stock Option (Right to Buy) | 10703 | $0.00 | 10,703.0000 | 0 | 9999.99% | 0.00% |
| June 12, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 5592 | $0.00 | 10,213.0000 | 0 | 121.01% | 0.00% |
| June 12, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 5592 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| June 12, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | A | Restricted Stock Units | 6674 | $0.00 | 6,674.0000 | 0 | 9999.99% | 0.00% |
| June 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $27.87 | 4,621.0000 | 0 | 2.12% | 0.00% |
| June 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 4,721.0000 | 0 | 1.44% | 0.00% |
| June 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 929.0000 | 0 | 6.73% | 0.00% |
| May 7, 2024 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | May 7, 2024 Stock Option | 568 | $0.00 | 568.0000 | 12,258,000 | 9999.99% | 0.00% |
| May 7, 2024 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | Class A Common | 243 | $0.00 | 447.0000 | 12,258,000 | 119.12% | 0.00% |
| May 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 996.0000 | 0 | 6.21% | 0.00% |
| May 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 4,654.0000 | 0 | 1.44% | 0.00% |
| April 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 67 | $0.00 | 1,062.0000 | 0 | 5.93% | 0.00% |
| April 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 67 | $0.00 | 4,588.0000 | 0 | 1.48% | 0.00% |
| March 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | S | Common Stock | 100 | $19.05 | 4,521.0000 | 0 | 2.16% | 0.00% |
| March 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 1,129.0000 | 0 | 5.52% | 0.00% |
| March 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 4,621.0000 | 0 | 1.45% | 0.00% |
| Feb. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Restricted Stock Units | 66 | $0.00 | 1,195.0000 | 0 | 5.23% | 0.00% |
| Feb. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | Common Stock | 66 | $0.00 | 4,555.0000 | 0 | 1.47% | 0.00% |
| Jan. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | COMMON STOCK | 67 | $0.00 | 4,489.0000 | 0 | 1.52% | 0.00% |
| Jan. 4, 2024 | Guardant Health, Inc. | $GH | Joyce Meghan V. | Director | M | RESTRICTED STOCK UNITS | 67 | $0.00 | 1,261.0000 | 0 | 5.05% | 0.00% |
| May 17, 2023 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | May 17, 2023 Stock Option | 417 | $0.00 | 417.0000 | 12,345,000 | 9999.99% | 0.00% |
| May 17, 2023 | BOSTON BEER CO INC | $SAM | Joyce Meghan V. | Not found | A | Class A Common | 204 | $0.00 | 204.0000 | 12,345,000 | 9999.99% | 0.00% |