Borr Drilling BORR Insider Ownership

NYSE BORR
$4.32 +0.02 (+0.47%)
As of: Sep 10, 2026 · 1:21 PM EDT

Insider Holdings by Owner

73.20Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
31.71%
+0.947% pp QoQ
Shares Held by Insiders
98.82Mn
filed for Sep 2026
+3.08% QoQ
Shares Outstanding
311.61Mn
311,607,780 shares
Direct Holdings
5.61Mn
Indirect: 93.21Mn
Net Shares Traded (QoQ)
+2.95Mn
net buying in Sep 2026
Insiders Holding Shares
10
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters

Insider Ownership Summary

Quarter ending 30 Sep, 2026

BORR's three largest insider shareholders as of September 09, 2026 are Thiago Mordehachvili (Director, 38.20Mn shares), Tor Olav Troim (Director, 29.39Mn shares), Tor Olav Troim (Director, 25.62Mn shares).

Form 4 Holdings

Insiders Holding BORR

Insiders 10
Shares held 73.20Mn
Of outstanding 23.49%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Thiago Mordehachvili Director 0 38,199,677 38,199,677 52.2% 10 Jun, 2026
2 Tor Olav Troim Director 0 29,385,941 29,385,941 40.1% 25 Aug, 2026
3 Patrick Schorn Director 3,535,000 0 3,535,000 4.8% 19 Jun, 2026
4 De Oliveira Bruno Morand Chief Executive Officer 969,828 0 969,828 1.3% 19 Jun, 2026
5 Jeffrey Currie Director 479,423 0 479,423 0.7% 14 Aug, 2026
6 Magnus Vaaler Chief Financial Officer 247,086 0 247,086 0.3% 04 Sep, 2026
7 Harvey Edward Snowling Chief Operating Officer 145,944 0 145,944 0.2% 04 Sep, 2026
8 Jason Philip Crowe Svp Commercial 107,216 0 107,216 0.1% 03 Sep, 2026
9 Charles (Chuck) Lee Svp General Counsel 68,500 0 68,500 0.1% 03 Sep, 2026
10 Jehan Mawjee Chief Accounting Officer 57,826 0 57,826 0.1% 04 Sep, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

20 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
03 Sep, 2026 Harvey Edward Snowling Chief Operating Officer Disposed S 25,877 $4.80 $124.27K 145,944 Direct
03 Sep, 2026 Magnus Vaaler Chief Financial Officer Disposed S 19,625 $4.80 $94.25K 247,086 Direct
03 Sep, 2026 Jehan Mawjee Chief Accounting Officer Disposed S 10,903 $4.80 $52.36K 57,826 Direct
25 Aug, 2026 Tor Olav Troim Director Acquired P 200,000 $4.37 $874.62K 29,385,941 Indirect
14 Aug, 2026 Tor Olav Troim Director Acquired P 500,000 $4.39 $2.19Mn 29,185,941 Indirect
13 Aug, 2026 Tor Olav Troim Director Acquired P 1,500,000 $4.02 $6.04Mn 28,685,941 Indirect
13 Aug, 2026 Jeffrey Currie Director Acquired P 125,000 $4.01 $501.64K 479,423 Direct
17 Jun, 2026 Patrick Schorn Director Acquired P 1,200,000 $1.66 $1.99Mn 3,535,000 Direct
17 Jun, 2026 De Oliveira Bruno Morand Chief Executive Officer Acquired P 275,000 $1.66 $456.50K 969,828 Direct
17 Jun, 2026 Patrick Schorn Director Acquired M 400,000 $1.66 $664.00K 400,000 Direct
17 Jun, 2026 De Oliveira Bruno Morand Chief Executive Officer Acquired M 91,667 $1.66 $152.17K 91,667 Direct
17 Jun, 2026 Patrick Schorn Director Acquired M 400,000 $1.66 $664.00K 400,000 Direct
17 Jun, 2026 De Oliveira Bruno Morand Chief Executive Officer Acquired M 91,667 $1.66 $152.17K 91,667 Direct
17 Jun, 2026 Patrick Schorn Director Acquired M 400,000 $1.66 $664.00K 400,000 Direct
17 Jun, 2026 De Oliveira Bruno Morand Chief Executive Officer Acquired M 91,666 $1.66 $152.17K 91,666 Direct
09 Jun, 2026 Tor Olav Troim Director Acquired P 1,063,000 $4.70 $5.00Mn 27,185,941 Indirect
09 Jun, 2026 Thiago Mordehachvili Director Disposed S 8,000,000 $4.70 $37.60Mn 38,199,677 Indirect
16 Apr, 2026 Tor Olav Troim Director Acquired P 500,000 $5.58 $2.79Mn 26,122,941 Indirect
24 Mar, 2026 Tor Olav Troim Director Acquired P 500,000 $5.20 $2.60Mn 25,622,941 Indirect
24 Mar, 2026 Jeffrey Currie Director Acquired P 250,000 $5.31 $1.33Mn 354,423 Direct