Director Miller Matthew Reade bought Granite Ridge Resources ($GRNT) shares on the open market eight times over the last year, totaling about $316,000. His most recent purchase was on March 10, 2026. These buys rank 1,105th among 4,983 insiders in our database, where the average is $1.46 million across 3.29 transactions per person. He made no open market sales in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 3194 | $0.00 | 1,332,033.0000 | 130,506,000 | 0.24% | 0.00% |
| March 13, 2026 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 658 | $5.15 | 1,328,839.0000 | 130,506,000 | 0.05% | 0.00% |
| March 10, 2026 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 10000 | $5.10 | 1,328,181.0000 | 130,506,000 | 0.76% | 0.01% |
| Dec. 31, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 3989 | $0.00 | 1,302,155.0000 | 130,506,000 | 0.31% | 0.00% |
| Jan. 2, 2026 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 16026 | $0.00 | 1,318,181.0000 | 130,506,000 | 1.23% | 0.01% |
| Dec. 15, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 648 | $5.13 | 1,298,166.0000 | 130,506,000 | 0.05% | 0.00% |
| Dec. 4, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 9388 | $5.33 | 1,297,518.0000 | 130,506,000 | 0.73% | 0.01% |
| Sept. 30, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 3466 | $0.00 | 1,288,130.0000 | 130,227,000 | 0.27% | 0.00% |
| Sept. 15, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 600 | $5.35 | 1,284,664.0000 | 130,227,000 | 0.05% | 0.00% |
| Aug. 12, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 18700 | $5.36 | 1,284,064.0000 | 130,227,000 | 1.48% | 0.01% |
| June 30, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 2943 | $0.00 | 1,265,364.0000 | 130,227,000 | 0.23% | 0.00% |
| June 13, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 544 | $5.98 | 1,262,421.0000 | 130,227,000 | 0.04% | 0.00% |
| June 16, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 17000 | $5.98 | 1,261,877.0000 | 130,227,000 | 1.37% | 0.01% |
| March 31, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 3084 | $0.00 | 1,244,877.0000 | 130,227,000 | 0.25% | 0.00% |
| March 14, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 562 | $5.77 | 1,241,793.0000 | 130,227,000 | 0.05% | 0.00% |
| Jan. 2, 2025 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 11278 | $0.00 | 1,241,231.0000 | 130,227,000 | 0.92% | 0.01% |
| Dec. 16, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 506 | $6.03 | 1,229,953.0000 | 130,242,000 | 0.04% | 0.00% |
| Dec. 12, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 456956 | $0.00 | 1,229,447.0000 | 130,242,000 | 59.15% | 0.35% |
| Dec. 6, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 41000 | $6.10 | 772,491.0000 | 130,242,000 | 5.60% | 0.03% |
| Nov. 20, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 18173 | $6.49 | 711,164.0000 | 130,242,000 | 2.62% | 0.01% |
| Nov. 21, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 20327 | $6.60 | 731,491.0000 | 130,242,000 | 2.86% | 0.02% |
| Sept. 13, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 495 | $6.23 | 692,991.0000 | 133,109,000 | 0.07% | 0.00% |
| Sept. 11, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 8500 | $5.97 | 692,496.0000 | 133,109,000 | 1.24% | 0.01% |
| Aug. 22, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 4000 | $6.33 | 683,996.0000 | 133,109,000 | 0.59% | 0.00% |
| Aug. 16, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 4938 | $6.50 | 679,996.0000 | 133,109,000 | 0.73% | 0.00% |
| June 17, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 483 | $5.91 | 675,058.0000 | 133,109,000 | 0.07% | 0.00% |
| June 14, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 8500 | $5.90 | 674,575.0000 | 133,109,000 | 1.28% | 0.01% |
| June 3, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 7700 | $6.50 | 666,075.0000 | 133,109,000 | 1.17% | 0.01% |
| April 9, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 24318 | $0.00 | 658,375.0000 | 133,109,000 | 3.84% | 0.02% |
| March 14, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 3250 | $6.20 | 631,196.0000 | 133,109,000 | 0.52% | 0.00% |
| March 15, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 1650 | $6.22 | 634,057.0000 | 133,109,000 | 0.26% | 0.00% |
| Jan. 2, 2024 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 12275 | $0.00 | 627,946.0000 | 133,109,000 | 1.99% | 0.01% |
| Dec. 12, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 2600 | $5.93 | 615,671.0000 | 133,074,000 | 0.42% | 0.00% |
| Sept. 18, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 17284 | $5.77 | 613,071.0000 | 133,074,000 | 2.90% | 0.01% |
| Aug. 25, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 54970 | $0.00 | 595,787.0000 | 133,074,000 | 10.16% | 0.04% |
| June 1, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 505 | $5.81 | 540,817.0000 | 133,074,000 | 0.09% | 0.00% |
| May 31, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 2000 | $5.55 | 540,312.0000 | 133,074,000 | 0.37% | 0.00% |
| May 30, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 2000 | $6.15 | 538,312.0000 | 133,074,000 | 0.37% | 0.00% |
| May 25, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 2000 | $5.89 | 534,312.0000 | 133,074,000 | 0.38% | 0.00% |
| May 26, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | P | Common Stock, par value $0.0001 per share | 2000 | $5.94 | 536,312.0000 | 133,074,000 | 0.37% | 0.00% |
| May 9, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 11800 | $0.00 | 532,312.0000 | 133,074,000 | 2.27% | 0.01% |
| Feb. 15, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 467674 | $0.00 | 520,512.0000 | 133,074,000 | 885.11% | 0.35% |
| Jan. 19, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | J | Common Stock, par value $0.0001 per share | 26850 | $0.00 | 52,838.0000 | 133,074,000 | 103.32% | 0.02% |
| Jan. 3, 2023 | Granite Ridge Resources, Inc. | $GRNT | Miller Matthew Reade | Director | A | Common Stock, par value $0.0001 per share | 8813 | $0.00 | 25,988.0000 | 133,074,000 | 51.31% | 0.01% |