Dana C. O'Brien

Companies

• AdvanSix Inc.Board member Sep 8, 2025 to now¹
• Olin CorporationGeneral counsel Feb 21, 2025 to now²
• STERLING INFRASTRUCTURE, INC.Board member Jan 2, 2019 to now³
• Olin CorporationSenior VP, GC & Secretary Nov 29, 2021 to Feb 23, 2024⁴
• Brink'sGeneral counsel Apr 25, 2019 to Nov 2, 2021⁵
• CenterPoint EnergySVP, Gen Counsel, Corp Sec May 21, 2014 to Mar 4, 2019⁶
• EGLGen. Counsel, Sec'y & CCO Aug 2, 2007 to Aug 2, 2007⁷
• EGLGeneral counsel Mar 9, 2006 to Nov 13, 2006⁸

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SISTERLING INFRASTRUCTURE, INC. STRL11,679 shares⁹$5.0M at $425.65May 7, 2026
• Brink's BCO13,713 shares¹⁰$1.4M at $103.15Apr 25, 2021
• AAdvanSix Inc. ASIX6,207 shares¹¹$98.9K at $15.94Jun 22, 2026
• Olin Corporation OLN2,098 shares¹²$31.8K at $15.16Feb 19, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 22, 2026Granted 6,207 shares of AdvanSix Inc.¹¹
• May 7, 2026Granted 181 shares of STERLING INFRASTRUCTURE, INC.⁹
• Feb 9, 2026Sold 2,000 shares at $410.00 of STERLING INFRASTRUCTURE, INC.¹³
• Feb 6, 2026Sold 1,000 shares at $400.00 of STERLING INFRASTRUCTURE, INC.¹³
• Feb 6, 2026Sold 1,000 shares at $390.00 of STERLING INFRASTRUCTURE, INC.¹³
• Nov 12, 2025Gift 1,000 shares of STERLING INFRASTRUCTURE, INC.¹⁴
• Jun 16, 2025Sold 10,154 shares at $206.58 of STERLING INFRASTRUCTURE, INC.¹⁵
• May 8, 2025Granted 751 shares of STERLING INFRASTRUCTURE, INC.¹⁶
• Feb 19, 2025Granted 2,098 shares of Olin Corporation¹²
• Dec 18, 2024Sold 2,000 shares at $175.89 of STERLING INFRASTRUCTURE, INC.¹⁷
• Jun 24, 2024Gift 2,716 shares of STERLING INFRASTRUCTURE, INC.¹⁸
• May 9, 2024Granted 1,074 shares of STERLING INFRASTRUCTURE, INC.¹⁹
• May 3, 2023Granted 3,353 shares at $40.26 of STERLING INFRASTRUCTURE, INC.²⁰
• May 4, 2022Granted 4,269 shares of STERLING INFRASTRUCTURE, INC.²¹
• Apr 25, 2021Shares withheld for tax 744 shares at $77.22 of Brink's¹⁰
• Feb 24, 2021Granted 3,030 shares of Brink's²²
• Feb 20, 2021Shares withheld for tax 335 shares at $72.76 of Brink's²³
• Dec 3, 2020Granted 4,312 shares of Brink's²⁴
• Apr 25, 2020Shares withheld for tax 263 shares at $44.13 of Brink's²⁵
• Apr 25, 2020Shares withheld for tax 197 shares at $44.13 of Brink's²⁵
• Feb 20, 2020Granted 2,249 shares of Brink's²⁶
• Apr 25, 2019Granted 5,661 shares of Brink's²⁷