InsidersTradesSigma
Total declarations
Company
▲ Purchases (14 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
14
Disclosed sells
0
T+90 hit rate
25%
T+90 mean return
+6.9%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Perestroika. Insider active across 1 company, notably Transocean Ltd.. Aggregated, 15 filings have been published. Breakdown: 14 buys · 0 sell. Total volume traded: €88.5m. History available since 15 June 2021. The latest transaction was filed on 24 November 2025 (Acquisition). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations15 total
1,500,000 shares@ US$4.02Registered SharesSEC:0001729635-25-000007:0
Canonical exit: 22 Feb 2026 (T+90)
4,000,000 shares@ US$3.053.8% of flowRegistered SharesSEC:0001729635-25-000005:0
Canonical exit: 25 Dec 2025 (T+90)
1,500,000 shares@ US$4.131.9% of flowRegistered SharesSEC:0001415889-24-023388:0
Canonical exit: 11 Dec 2024 (T+90)
2,000,000 shares@ US$5.233.3% of flowRegistered SharesSEC:0001415889-24-020698:0
Canonical exit: 31 Oct 2024 (T+90)
2,000,000 shares@ US$6.013.7% of flowRegistered SharesSEC:0001415889-24-013589:0
Canonical exit: 13 Aug 2024 (T+90)
1,000,000 shares@ US$4.891.5% of flowRegistered SharesSEC:0001415889-24-005890:0
Canonical exit: 27 May 2024 (T+90)
1,978,396 sharesRegistered SharesSEC:0001415889-23-013425:0
Canonical exit: 14 Dec 2023 (T+90)
34,600,147 shares@ US$6.1766.0% of flowRegistered SharesSEC:0001415889-23-006857:0
2,000,000 shares@ US$3.752.4% of flowRegistered SharesSEC:0001415889-23-006853:0
Canonical exit: 11 Aug 2022 (T+90)
2,000,000 shares@ US$3.750.092% mcap11.6% of flowRegistered SharesSEC:0001415889-22-005147:0
Canonical exit: 11 Aug 2022 (T+90)
1,000,000 shares@ US$4.530.048% mcap6.1% of flowRegistered SharesSEC:0001179110-21-007071:0
Canonical exit: 23 Sept 2021 (T+90)
1,000,000 shares@ US$4.400.047% mcap5.9% of flowRegistered SharesSEC:0001179110-21-007052:0
Canonical exit: 21 Sept 2021 (T+90)
1,000,000 shares@ US$4.090.044% mcap5.5% of flowRegistered SharesSEC:0001179110-21-006985:0
Canonical exit: 19 Sept 2021 (T+90)
1,900,000 shares@ US$3.970.081% mcap10.2% of flowRegistered SharesSEC:0001179110-21-006918:0
Canonical exit: 15 Sept 2021 (T+90)
3,000,000 shares@ US$4.170.13% mcap16.5% of flowRegistered SharesSEC:0001179110-21-006837:0
Canonical exit: 13 Sept 2021 (T+90)
15 of 15 declarations
About Perestroika
Perestroika is an insider and Director of Transocean Ltd. (XNAS). They have filed 18 filings in total, and across the sampled recent filings from 2021-06-17 to 2024-09-13, buys total 100414086 EUR and sells total 0 EUR. The modal transaction nature is Acquisition.
