Freidin Aaron, CFO of GRAIL, Inc. ($GRAL), sold nearly $5 million in company shares through 10 open market transactions over the past year. His most recent sale occurred on March 9, 2026. These sales rank him 1,941st among 11,678 insiders in our database by total value sold, compared to an average of about $8.6 million per insider and 6.4 transactions. Aaron made no open market purchases in the last 365 days.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 5, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 655 | $53.01 | 308,967.0000 | 36,160,998,000 | 0.21% | 0.00% |
| March 9, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 85 | $46.74 | 306,475.0000 | 36,160,998,000 | 0.03% | 0.00% |
| March 9, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 2407 | $47.93 | 306,560.0000 | 36,160,998,000 | 0.78% | 0.00% |
| March 2, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 9135 | $50.09 | 310,060.0000 | 36,160,998,000 | 2.86% | 0.00% |
| Feb. 27, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | A | Common Stock | 60118 | $53.23 | 319,195.0000 | 36,160,998,000 | 23.20% | 0.00% |
| March 2, 2026 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 438 | $51.86 | 309,622.0000 | 36,160,998,000 | 0.14% | 0.00% |
| Dec. 3, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 25000 | $99.15 | 259,077.0000 | 36,160,998,000 | 8.80% | 0.00% |
| Nov. 17, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 1697 | $79.20 | 284,077.0000 | 36,160,998,000 | 0.59% | 0.00% |
| Aug. 19, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 877 | $32.02 | 285,143.0000 | 36,047,799,000 | 0.31% | 0.00% |
| July 15, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 8000 | $38.93 | 286,020.0000 | 36,047,799,000 | 2.72% | 0.00% |
| May 2, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 41150 | $33.93 | 294,020.0000 | 35,296,858,000 | 12.28% | 0.00% |
| March 11, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 1816 | $31.20 | 335,170.0000 | 33,893,409,000 | 0.54% | 0.00% |
| March 7, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 1816 | $31.20 | 335,170.0000 | 33,893,409,000 | 0.54% | 0.00% |
| March 5, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 521 | $41.51 | 336,986.0000 | 33,893,409,000 | 0.15% | 0.00% |
| Feb. 3, 2025 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | A | Common Stock | 69230 | $28.84 | 337,507.0000 | 33,893,409,000 | 25.81% | 0.00% |
| Nov. 18, 2024 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 30452 | $14.02 | 268,277.0000 | 33,203,744,000 | 10.19% | 0.00% |
| Oct. 3, 2024 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | A | Common Stock | 79460 | $12.57 | 252,889.0000 | 33,203,744,000 | 45.82% | 0.00% |
| Oct. 3, 2024 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | A | Common Stock | 45840 | $12.57 | 298,729.0000 | 33,203,744,000 | 18.13% | 0.00% |
| Aug. 21, 2024 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | S | Common Stock | 15641 | $16.25 | 173,429.0000 | 31,049,148,000 | 8.27% | 0.00% |
| June 28, 2024 | GRAIL, Inc. | $GRAL | Freidin Aaron | Chief Financial Officer | A | Common Stock | 187636 | $0.00 | 189,070.0000 | 0 | 9999.99% | 0.00% |