Santos Limited (ASX:STO) Directors Insider Transactions



The Directors and Chief Executives of Santos Limited (ASX:STO) are required by law to report any insider transaction activities i.e. buying, selling, option exercising the Santos Limited's shares in the stock market. Below table shows the list of insider transactions as reported by Santos Limited to the ASX stock exchange.

An insider trade occurs when an individual (such as a CEO, CFO or COO) that has non-public information about a company buys or sells shares of that company's stock. Tracking a company's insider trades is a metric that can be used to identify the direction that the company's executives believes that the company is headed. For example, if a number of insiders purchase more shares of a company, they may believe that the company will have strong future earnings and that the share price will increase in the near future.

Santos Limited Directors/Insider Transactions Activity

List of Insider trades activity from Santos Limited (STO).

Date Director Director's Title Shares Value Note
24 Feb 2026 Guthrie (Vanessa Ann) Independent Non-Executive Director 5,500 26,540 Purchase at price 4.83 per share.
23 Feb 2026 Werror (Musje Moses) Independent Non-Executive Director 2,962 14,101 Purchase at price 4.76 per share.
21 Feb 2026 Allen (Yasmin Anita) Retired 48,883 - -
20 Feb 2026 Gallagher (Kevin Thomas) Chief Executive Officer 1,218,110 - -
01 Jan 2026 Gallagher (Kevin Thomas) Chief Executive Officer 146,253 - -
31 Dec 2025 Darley (Brett Anthony) Other Executive 5,484 - -
31 Dec 2025 Harris (Lachlan) Chief Financial Officer 79,756 - -
31 Dec 2025 Santostefano (Vince) Other Executive 13,947 - -
26 Sep 2025 Werror (Musje Moses) Independent Non-Executive Director 2,950 13,478 Purchase at price 4.57 per share.
24 Sep 2025 Lydon (John Gerard) Director (Non-Executive) 36,724 164,339 Purchase at price 4.48 per share.
14 Mar 2025 Utsler (Michael Jesse) Independent Non-Executive Director 10,000 39,202 Purchase at price 3.92 per share.
13 Mar 2025 McArdle (Janine Marie J) Independent Non-Executive Director 30,000 116,880 Purchase at price 3.90 per share.
10 Mar 2025 Mcfadden (Vickki) Independent Non-Executive Director 12,000 45,804 Purchase at price 3.82 per share.
10 Mar 2025 Spence (Keith William) Independent Non-Executive Chairman 16,480 3 Purchase at price 0.00 per share.
21 Feb 2025 Spence (Keith William) Independent Non-Executive Chairman 29,720 127,100 Purchase at price 4.28 per share.
20 Feb 2025 Lydon (John Gerard) Director (Non-Executive) 29,684 127,813 Purchase at price 4.31 per share.
20 Feb 2025 Mcfadden (Vickki) Independent Non-Executive Director 24,000 101,035 Purchase at price 4.21 per share.
20 Feb 2025 Werror (Musje Moses) Independent Non-Executive Director 14,727 61,997 Purchase at price 4.21 per share.
19 Feb 2025 Gallagher (Kevin Thomas) Chief Executive Officer 476,306 - -
31 Dec 2024 Darley (Brett Anthony) Other Executive 17,154 - -
31 Dec 2024 Santostefano (Vince) Other Executive 122,193 - -
13 Sep 2024 Mckinnell (Anthea) Former 70,192 - -
06 Sep 2024 Utsler (Michael Jesse) Independent Non-Executive Director 20,000 93,780 Purchase at price 4.69 per share.
23 Aug 2024 Lydon (John Gerard) Director (Non-Executive) 26,997 135,686 Purchase at price 5.03 per share.
22 Aug 2024 Werror (Musje Moses) Independent Non-Executive Director 13,500 67,601 Purchase at price 5.01 per share.
02 May 2024 Lydon (John Gerard) Director (Non-Executive) 36,800 179,687 Purchase at price 4.88 per share.
11 Apr 2024 Mcfadden (Vickki) Independent Non-Executive Director 26,000 - -
11 Apr 2024 Doyle (Eileen Joy) Former 47,367 - -