$OIS 4 SEC Filings

Filed On	Filing
01 Oct 2026	Form 4: Potter Robert L, Director Received 1,572 shares as a grant or award ($12.5K)
01 Jul 2026	Form 4: Potter Robert L, Director Received 1,561 shares as a grant or award ($12.5K)
13 May 2026	Form 4: Wright E Joseph, Director Received 16,760 shares as a grant or award
13 May 2026	Form 4: Vanderhider Hallie A., Director Received 16,760 shares as a grant or award
13 May 2026	Form 4: Potter Robert L, Director Received 16,760 shares as a grant or award
13 May 2026	Form 4: Hollek Darrell E, Director Received 16,760 shares as a grant or award
13 May 2026	Form 4: Dickerson Lawrence R, Director Received 16,760 shares as a grant or award
13 May 2026	Form 4: Castillo-Rhodes Denise, Director Received 16,760 shares as a grant or award
04 May 2026	Form 4: Autenrieth Matthew Earl, Executive VP, CFO & Treasurer Received 35,619 shares as a grant or award
04 May 2026	Form 4: Moses Philip Scott, EVP, Chief Operating Officer Received 13,357 shares as a grant or award
04 May 2026	Form 4: Hajdik Lloyd A, Director Received 66,785 shares as a grant or award
01 Apr 2026	Form 4: Potter Robert L, Director Received 1,074 shares as a grant or award ($12.5K)
01 Apr 2026	Form 4: Hollek Darrell E, Director Sold 42,511 shares ($494K)
23 Feb 2026	Form 4: Moses Philip Scott, EVP, Chief Operating Officer Received 62,500 shares as a grant or award · Gave up 15,266 shares to cover exercise price or tax ($191K)
23 Feb 2026	Form 4: Taylor Brian E., Sr. VP, Controller & CAO Received 37,500 shares as a grant or award · Gave up 9,858 shares to cover exercise price or tax ($124K)
23 Feb 2026	Form 4: Hajdik Lloyd A, Executive VP, CFO & Treasurer Received 62,500 shares as a grant or award · Gave up 16,430 shares to cover exercise price or tax ($206K)
23 Feb 2026	Form 4: Taylor Cindy B, Director Received 160,000 shares as a grant or award · Gave up 42,061 shares to cover exercise price or tax ($527K)
19 Feb 2026	Form 4: Moses Philip Scott, EVP, Chief Operating Officer Received 28,471 shares as a grant or award · Gave up 11,203 shares to cover exercise price or tax ($106K)
19 Feb 2026	Form 4: Hajdik Lloyd A, Executive VP, CFO & Treasurer Received 28,471 shares as a grant or award · Gave up 12,057 shares to cover exercise price or tax ($114K)
19 Feb 2026	Form 4: Taylor Cindy B, Director Received 81,998 shares as a grant or award · Gave up 34,726 shares to cover exercise price or tax ($327K)

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