Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 5 years
- Director since
- 2023
5 years of board service in total across 2 boards, counting each seat separately. Longest: Sterling Infrastructure Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
AdvanSix Inc. June 22, 202699.3%
-
Sterling Infrastructure Inc. May 7, 202698.1%
-
Sterling Infrastructure Inc. May 8, 202598.7%
-
Sterling Infrastructure Inc. May 9, 202497.1%
-
Sterling Infrastructure Inc. May 3, 202397.0%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 22, 2026 | AdvanSix Inc. | Grant or award | +6,207 | — | — |
| May 7, 2026 | Sterling Infrastructure Inc. | Grant or award | +181 | — | — |
| Feb 9, 2026 | Sterling Infrastructure Inc. | Open-market sale | −2,000 | $410.00 | $820,000 |
| Feb 6, 2026 | Sterling Infrastructure Inc. | Open-market sale | −1,000 | $390.00 | $390,000 |
| Feb 6, 2026 | Sterling Infrastructure Inc. | Open-market sale | −1,000 | $400.00 | $400,000 |
| Nov 12, 2025 | Sterling Infrastructure Inc. | Gift | −1,000 | — | — |
| Jun 16, 2025 | Sterling Infrastructure Inc. | Open-market sale | −10,154 | $206.58 | $2,097,613 |
| May 8, 2025 | Sterling Infrastructure Inc. | Grant or award | +751 | — | — |
| Feb 19, 2025 | Olin Corporation | Grant or award | +2,098 | — | — |
| Dec 18, 2024 | Sterling Infrastructure Inc. | Open-market sale | −2,000 | $175.89 | $351,780 |
| Jun 24, 2024 | Sterling Infrastructure Inc. | Gift | −2,716 | — | — |
| May 9, 2024 | Sterling Infrastructure Inc. | Grant or award | +1,074 | — | — |
| May 3, 2023 | Sterling Infrastructure Inc. | Grant or award | +3,353 | $40.26 | $134,992 |
Questions about Dana C. O'Brien
What boards is Dana C. O'Brien on?
Dana C. O'Brien sits on the boards of AdvanSix Inc. and Sterling Infrastructure Inc.
How long has Dana C. O'Brien served on boards?
Our records show at least 5 years of board service across 2 boards, the earliest from 2023.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.