Perry Griffin has filed 19 insider transactions across 2 companies since January 2023.
Most recent transaction: a purchase of 100000 shares of Granite Ridge Resources, Inc. ($GRNT) on May 18, 2026.
Activity breakdown: 7 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 18, 2026 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 100000 | $5.49 | 1,163,903.0000 | 130,506,000 | 9.40% | 0.08% |
| March 31, 2026 | Fermi Inc. | $FRMI | Perry Griffin | Not found | S | Common Stock, $0.001 par value | 2000000 | $5.54 | 60,946,450.0000 | 467,963,408 | 3.18% | 0.43% |
| March 30, 2026 | Fermi Inc. | $FRMI | Perry Griffin | Not found | S | Common Stock, $0.001 par value | 9000000 | $5.02 | 62,946,450.0000 | 467,963,408 | 12.51% | 1.92% |
| Jan. 2, 2026 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | A | Common Stock, par value $0.0001 per share | 16026 | $0.00 | 1,063,903.0000 | 130,506,000 | 1.53% | 0.01% |
| Jan. 2, 2025 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | A | Common Stock, par value $0.0001 per share | 11278 | $0.00 | 1,047,877.0000 | 130,227,000 | 1.09% | 0.01% |
| Dec. 12, 2024 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 442418 | $0.00 | 1,036,599.0000 | 130,242,000 | 74.46% | 0.34% |
| Sept. 12, 2024 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 5000 | $6.13 | 594,181.0000 | 133,109,000 | 0.85% | 0.00% |
| May 23, 2024 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 2000 | $6.54 | 589,181.0000 | 133,109,000 | 0.34% | 0.00% |
| April 9, 2024 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 24318 | $0.00 | 587,181.0000 | 133,109,000 | 4.32% | 0.02% |
| Jan. 2, 2024 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | A | Common Stock, par value $0.0001 per share | 12275 | $0.00 | 562,863.0000 | 133,109,000 | 2.23% | 0.01% |
| Dec. 4, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 3000 | $5.89 | 550,588.0000 | 133,074,000 | 0.55% | 0.00% |
| Sept. 18, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 2000 | $5.76 | 547,588.0000 | 133,074,000 | 0.37% | 0.00% |
| Aug. 25, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 41860 | $0.00 | 545,588.0000 | 133,074,000 | 8.31% | 0.03% |
| May 31, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 600 | $5.47 | 503,728.0000 | 133,074,000 | 0.12% | 0.00% |
| May 25, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | P | Common Stock, par value $0.0001 per share | 166 | $5.75 | 503,128.0000 | 133,074,000 | 0.03% | 0.00% |
| May 9, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 11800 | $0.00 | 502,962.0000 | 133,074,000 | 2.40% | 0.01% |
| Feb. 15, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 467674 | $0.00 | 491,162.0000 | 133,074,000 | 1991.12% | 0.35% |
| Jan. 19, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | J | Common Stock, par value $0.0001 per share | 8950 | $0.00 | 23,488.0000 | 133,074,000 | 61.56% | 0.01% |
| Jan. 3, 2023 | Granite Ridge Resources, Inc. | $GRNT | Perry Griffin | Director | A | Common Stock, par value $0.0001 per share | 8813 | $0.00 | 14,538.0000 | 133,074,000 | 153.94% | 0.01% |