Stephen D. O'brien serves as Executive at SMITH A O CORP, where they oversee executive responsibilities. Since joining the company, Stephen D. O'brien has executed 3 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Feb 9, 2026 involved receiving (via award) 4,900 shares valued at $0.
Stephen D. O'brien currently holds 17,605 shares of SMITH A O CORP (AOS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stephen D. O'brien has been a net neutral trader of AOS stock. They have purchased $0 and sold $0 worth of shares.
Stephen D. O'brien's most recent insider trade was on Feb 9, 2026, when they sold 4,900 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 16, 2024 | AOS | $108.8K | Payment | 1,360 | $79.98 | Discretionary |