LeBlanc Claude, CEO of Octave Specialty Group Inc. ($OSG), bought shares on the open market four times over the past year, totaling $740,330. His most recent purchase occurred on January 2, 2026. These buys rank 666th among 4,983 insiders in our database by purchase value, below the average of $1.46 million across 3.29 transactions per insider. He reported no open market sales 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 23, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 99375 | $0.00 | 520,212.0000 | 48,106,069 | 23.61% | 0.21% |
| March 3, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 47130 | $0.00 | 466,487.0000 | 48,106,069 | 9.18% | 0.10% |
| March 3, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Deferred Share Units | 22582 | $0.00 | 197,543.0000 | 48,106,069 | 12.91% | 0.05% |
| March 3, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 24548 | $0.00 | 1,058,325.0000 | 48,106,069 | 2.37% | 0.05% |
| March 3, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 10694 | $5.60 | 1,047,631.0000 | 48,106,069 | 1.01% | 0.02% |
| Jan. 2, 2026 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 12000 | $7.59 | 1,033,777.0000 | 48,106,069 | 1.17% | 0.02% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Performance Stock Option | 500000 | $0.00 | 500,000.0000 | 48,106,069 | 9999.99% | 1.04% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 232816 | $0.00 | 513,617.0000 | 48,106,069 | 82.91% | 0.48% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 45650 | $0.00 | 280,801.0000 | 48,106,069 | 19.41% | 0.09% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Performance Stock Option | 500000 | $0.00 | 500,000.0000 | 48,106,069 | 9999.99% | 1.04% |
| July 9, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 118045 | $0.00 | 189,501.0000 | 46,969,708 | 165.20% | 0.25% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 232816 | $0.00 | 513,617.0000 | 48,106,069 | 82.91% | 0.48% |
| Oct. 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 45650 | $0.00 | 280,801.0000 | 48,106,069 | 19.41% | 0.09% |
| Sept. 29, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | C | Common Stock | 661355 | $0.00 | 1,264,646.0000 | 46,969,708 | 109.62% | 1.41% |
| Sept. 30, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 174961 | $0.00 | 174,961.0000 | 46,969,708 | 9999.99% | 0.37% |
| Sept. 29, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | C | Deferred Share Units | 661355 | $0.00 | 0.0000 | 46,969,708 | 100.00% | 1.41% |
| Oct. 1, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 25000 | $8.54 | 1,021,777.0000 | 48,106,069 | 2.51% | 0.05% |
| Sept. 30, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 111034 | $8.34 | 996,777.0000 | 46,969,708 | 10.02% | 0.24% |
| Sept. 30, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 193353 | $0.00 | 1,107,811.0000 | 46,969,708 | 21.14% | 0.41% |
| Sept. 29, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 350188 | $9.72 | 914,458.0000 | 46,969,708 | 27.69% | 0.75% |
| Aug. 11, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 25000 | $7.03 | 603,291.0000 | 46,969,708 | 4.32% | 0.05% |
| July 9, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 163695 | $0.00 | 235,151.0000 | 46,969,708 | 229.09% | 0.35% |
| May 14, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 40000 | $6.50 | 578,291.0000 | 46,969,708 | 7.43% | 0.09% |
| March 13, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 24327 | $0.00 | 71,456.0000 | 46,969,708 | 25.40% | 0.05% |
| March 13, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 13452 | $8.39 | 538,291.0000 | 46,969,708 | 2.44% | 0.03% |
| March 13, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 24327 | $0.00 | 551,743.0000 | 46,969,708 | 4.61% | 0.05% |
| March 6, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Common Stock | 10809 | $0.00 | 538,225.0000 | 46,969,708 | 2.05% | 0.02% |
| March 6, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 10809 | $9.16 | 527,416.0000 | 46,969,708 | 2.01% | 0.02% |
| March 6, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 274612 | $0.00 | 661,355.0000 | 46,969,708 | 71.01% | 0.58% |
| Feb. 28, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 1152 | $0.00 | 528,568.0000 | 46,969,708 | 0.22% | 0.00% |
| March 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 888 | $0.00 | 528,304.0000 | 46,969,708 | 0.17% | 0.00% |
| March 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 888 | $9.30 | 527,416.0000 | 46,969,708 | 0.17% | 0.00% |
| Feb. 28, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 25762 | $0.00 | 119,247.0000 | 46,969,708 | 17.77% | 0.05% |
| Feb. 28, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Deferred Share Units | 24610 | $0.00 | 364,167.0000 | 46,969,708 | 7.25% | 0.05% |
| March 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 23464 | $0.00 | 95,783.0000 | 46,969,708 | 19.68% | 0.05% |
| March 3, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Deferred Share Units | 22576 | $0.00 | 386,743.0000 | 46,969,708 | 6.20% | 0.05% |
| Feb. 28, 2025 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 1152 | $9.71 | 527,416.0000 | 46,969,708 | 0.22% | 0.00% |
| Aug. 7, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 700 | $10.60 | 527,416.0000 | 45,636,649 | 0.13% | 0.00% |
| Aug. 7, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 47 | $10.64 | 526,716.0000 | 45,636,649 | 0.01% | 0.00% |
| Aug. 7, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 12273 | $10.70 | 514,689.0000 | 45,636,649 | 2.44% | 0.03% |
| Aug. 7, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 1027 | $10.85 | 515,716.0000 | 45,636,649 | 0.20% | 0.00% |
| Aug. 7, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | P | Common Stock | 10953 | $11.00 | 526,669.0000 | 45,636,649 | 2.12% | 0.02% |
| March 13, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Restricted Stock Units | 72313 | $0.00 | 145,009.0000 | 45,636,649 | 99.47% | 0.16% |
| March 8, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 1193 | $15.38 | 502,416.0000 | 45,636,649 | 0.24% | 0.00% |
| March 8, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 30313 | $0.00 | 339,557.0000 | 45,636,649 | 9.80% | 0.07% |
| March 8, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 30313 | $0.00 | 72,696.0000 | 45,636,649 | 29.43% | 0.07% |
| March 8, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 1193 | $0.00 | 103,009.0000 | 45,636,649 | 1.14% | 0.00% |
| March 8, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 1193 | $0.00 | 503,609.0000 | 45,636,649 | 0.24% | 0.00% |
| March 3, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 888 | $0.00 | 503,304.0000 | 45,636,649 | 0.18% | 0.00% |
| March 3, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 22576 | $0.00 | 309,244.0000 | 45,636,649 | 7.88% | 0.05% |
| March 3, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 22576 | $0.00 | 104,202.0000 | 45,636,649 | 17.81% | 0.05% |
| March 3, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 888 | $0.00 | 126,778.0000 | 45,636,649 | 0.70% | 0.00% |
| March 3, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 888 | $16.19 | 502,416.0000 | 45,636,649 | 0.18% | 0.00% |
| Feb. 28, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 24780 | $0.00 | 127,666.0000 | 45,636,649 | 16.25% | 0.05% |
| Feb. 28, 0024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Restricted Stock Units | 975 | $0.00 | 152,446.0000 | 0 | 0.64% | 0.00% |
| Feb. 28, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 975 | $16.94 | 502,416.0000 | 45,636,649 | 0.19% | 0.00% |
| Feb. 28, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | M | Common Stock | 975 | $0.00 | 503,391.0000 | 45,636,649 | 0.19% | 0.00% |
| Feb. 28, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 24780 | $0.00 | 286,668.0000 | 45,636,649 | 9.46% | 0.05% |
| Feb. 21, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | F | Common Stock | 8257 | $16.25 | 502,416.0000 | 45,636,649 | 1.62% | 0.02% |
| Feb. 21, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Common Stock | 8257 | $0.00 | 510,673.0000 | 45,636,649 | 1.64% | 0.02% |
| Feb. 21, 2024 | OCTAVE SPECIALTY GROUP INC | $OSG | LeBlanc Claude | Chief Executive Officer | A | Deferred Share Units | 207494 | $0.00 | 261,888.0000 | 45,636,649 | 381.46% | 0.45% |