Borr Drilling LTD

Form 420-F13G

Insider Trading (Form 4)

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NYSE
Harvey Edward Snowling, Chief Operating Officer of Borr Drilling Ltd, reported multiple transactions in common stock on October 14, 2026.
NYSE
Tor Olav Troim, a Director of Borr Drilling Ltd, purchased 500,000 shares of common stock on October 15, 2026 for $4.60 per share.
NYSE
Tor Olav Troim, a Director of Borr Drilling Ltd, purchased 750,000 shares of common stock on October 14, 2026 for $4.72 per share.
NYSE
Tor Olav Troim, a Director of Borr Drilling Ltd, purchased 1,500,000 shares of common stock on October 13, 2026 for $4.93 per share.
NYSE
Tor Olav Troim, a Director of Borr Drilling Ltd, purchased 2,500,000 shares of common stock on October 9, 2026 for $4.74 per share.
NYSE
Tor Olav Troim, a Director of Borr Drilling Ltd, purchased 1,250,000 shares of common stock on October 7, 2026 for $4.31 per share.

Schedule 13G - Passive Investments

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NYSE
Cobas Asset Management, SGIIC, S.A. has disclosed beneficial ownership of 31,331,960 common shares, representing 10.2% of the class, in Borr Drilling Ltd.
NYSE
Drew Holdings Ltd. has disclosed beneficial ownership of 8.8% of Borr Drilling Limited's common shares, totaling 27,185,941 shares.
NYSE
Drew Holdings Ltd. has filed an amendment to its Schedule 13G, disclosing beneficial ownership of 8.2% of Borr Drilling Limited's common shares as of December 31, 2025.
NYSE
AZVALOR Asset Management SGIIC SA has reported a 10.01% beneficial ownership stake in Borr Drilling Ltd, holding 28,606,167 shares.
NYSE
Drew Holdings Ltd. has reported beneficial ownership of 7.9% of Borr Drilling Limited's common shares as of September 30, 2025.
NYSE
BlackRock, Inc. has reported a reduction in its beneficial ownership of Borr Drilling Ltd common stock to 4.4%, falling below the 5% threshold.
Worse than expected