Person · CIK 1815639

William S. Corey Jr.

Director at Stewart Information Services

Earlier: Gse Systems

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$0

Noticed on Form 144$0

Bought on Form 4$122K

Companies2

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

Company	Security	Held	Shares or units	As of
Stewart Information Services STC	Common Stock	Directly	13,433	Oct 23, 2026 · Filing · EDGAR
Gse Systems	Common Stock	Directly	264,216	Jun 12, 2023 · Filing · EDGAR

Sold and noticed by quarter

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table

Quarter	Sold (Form 4)	Noticed (Form 144)	Bought (Form 4)
Q4 2026	—	—	$94K
Q4 2020	—	—	$28K

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Stewart Information Services STC Director · filings 2020 to 2026 · bought $94K

Date	Transaction	Shares	Price	Value	Held after	Source
Oct 23, 2026	Open-market or private purchase	+2,000	$46.82	$94K	13,433 direct	Filing · EDGAR
May 7, 2026	Grant or award from the company	+1,791			11,433 direct	Filing · EDGAR
May 7, 2025	Grant or award from the company	+1,706			9,642 direct	Filing · EDGAR
May 8, 2024	Grant or award from the company	+1,362			7,936 direct	Filing · EDGAR
May 17, 2023	Grant or award from the company	+1,948			6,574 direct	Filing · EDGAR
May 26, 2022	Grant or award from the company	+1,509			4,626 direct	Filing · EDGAR
May 27, 2021	Grant or award from the company	+1,415			3,106 direct	Filing · EDGAR
Jul 1, 2020	Grant or award from the company	+1,691			1,691 direct	Filing · EDGAR

Gse Systems Director · filings 2020 to 2023 · bought $28K

Date	Transaction	Shares	Price	Value	Held after	Source
Jun 12, 2023	Grant or award from the company	+136,090			264,216 direct	Filing · EDGAR
Jun 14, 2022	Grant or award from the company	+46,560			128,126 direct	Filing · EDGAR
Jun 14, 2021	Grant or award from the company	+31,250			81,566 direct	Filing · EDGAR
Dec 10, 2020	Open-market or private purchase	+21,800	$1.14	$25K	50,316 direct	Filing · EDGAR
Dec 9, 2020	Open-market or private purchase	+3,200	$1.14	$4K	28,516 direct	Filing · EDGAR
Aug 31, 2020	Grant or award from the company	+25,316			25,316 direct	Filing · EDGAR

All 15 Forms 3, 4, 5 and 144

Filed	Form	Company	Links
Oct 26, 2026	Form 4	Stewart Information Services STC	Filing · EDGAR
May 8, 2026	Form 4	Stewart Information Services STC	Filing · EDGAR
May 9, 2025	Form 4	Stewart Information Services STC	Filing · EDGAR
May 9, 2024	Form 4	Stewart Information Services STC	Filing · EDGAR
Jun 14, 2023	Form 4	Gse Systems	Filing · EDGAR
May 18, 2023	Form 4	Stewart Information Services STC	Filing · EDGAR
Jun 16, 2022	Form 4	Gse Systems	Filing · EDGAR
May 27, 2022	Form 4	Stewart Information Services STC	Filing · EDGAR
Jun 16, 2021	Form 4	Gse Systems	Filing · EDGAR
Jun 1, 2021	Form 4	Stewart Information Services STC	Filing · EDGAR
Dec 10, 2020	Form 4	Gse Systems	Filing · EDGAR
Sep 1, 2020	Form 4	Gse Systems	Filing · EDGAR
Aug 31, 2020	Form 3	Gse Systems	Filing · EDGAR
Jul 2, 2020	Form 4	Stewart Information Services STC	Filing · EDGAR
Jul 2, 2020	Form 3	Stewart Information Services STC	Filing · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.