O'Brien Stephen D. has filed 16 insider transactions across 1 company since February 2024.
Most recent transaction: a tax payment of 1144 shares of SMITH A O CORP ($AOS) on February 13, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 13, 2026 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | F | Common Stock | 1144 | $0.00 | 5,719.0000 | 141,914,840 | 16.67% | 0.00% |
| Feb. 13, 2026 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Common Stock | 2905 | $0.00 | 6,863.0000 | 141,914,840 | 73.40% | 0.00% |
| Feb. 13, 2026 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Restricted Stock Units | 2905 | $0.00 | 0.0000 | 141,914,840 | 100.00% | 0.00% |
| Feb. 13, 2026 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | A | Common Stock | 791 | $0.00 | 6,510.0000 | 141,914,840 | 13.83% | 0.00% |
| Feb. 9, 2026 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | A | Restricted Stock Units | 4900 | $0.00 | 17,605.0000 | 141,914,840 | 38.57% | 0.00% |
| April 1, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Common Stock | 1930 | $0.00 | 4,659.0000 | 147,084,080 | 70.72% | 0.00% |
| April 1, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | F | Common Stock | 760 | $65.23 | 3,899.0000 | 147,084,080 | 16.31% | 0.00% |
| April 1, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Restricted Stock Units | 1930 | $0.00 | 0.0000 | 147,084,080 | 100.00% | 0.00% |
| Feb. 7, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Common Stock | 1110 | $0.00 | 3,214.0000 | 147,084,080 | 52.76% | 0.00% |
| Feb. 10, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | A | Restricted Stock Units | 5725 | $0.00 | 14,635.0000 | 147,084,080 | 64.25% | 0.00% |
| Feb. 7, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Restricted Stock Units | 1110 | $0.00 | 0.0000 | 147,084,080 | 100.00% | 0.00% |
| Feb. 7, 2025 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | F | Common Stock | 496 | $65.65 | 2,718.0000 | 147,084,080 | 15.43% | 0.00% |
| Aug. 16, 2024 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | F | Common Stock | 1360 | $79.98 | 2,095.0000 | 151,015,574 | 39.36% | 0.00% |
| Aug. 16, 2024 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Restricted Stock Units | 3455 | $0.00 | 0.0000 | 151,015,574 | 100.00% | 0.00% |
| Aug. 16, 2024 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | M | Common Stock | 3455 | $0.00 | 3,455.0000 | 151,015,574 | 9999.99% | 0.00% |
| Feb. 12, 2024 | SMITH A O CORP | $AOS | O'Brien Stephen D. | SVP; President, Lochinvar, LLC | A | Restricted Stock Units | 4075 | $0.00 | 13,475.0000 | 151,015,574 | 43.35% | 0.00% |