InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (11 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
11
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Starboard Value & Opportunity Master Fund L LP. Officer active across 1 company, notably Cyxtera Technologies, Inc.. Cumulatively, 18 filings have been published. Breakdown: 0 buy · 11 sells. Total volume traded: €988k. Activity tracked since 21 January 2022. The latest transaction was filed on 16 May 2025 (J). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Starboard Value & Opportunity Master Fund L LP
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations18 total
290,000 shares@ US$3.711.7% of flowCommon Stock, par value $0.001 per shareSEC:0001193805-25-000682:0
52,063 shares@ US$8.1524100.0% of flowClass A Common Stock, $0.001 par valueSEC:0001193805-24-000349:0
5,199,608 shares@ US$3.6529.1% of flowCommon Stock, par value $0.001 per shareSEC:0000921895-23-001686:0
5,028,190 shares@ US$0.06350.8% of flowClass A common stockSEC:0000899243-23-014940:0
5,028,190 shares@ US$0.06350.8% of flowClass A common stockSEC:0000899243-23-014942:0
8,110,216 shares@ US$5.2569.3% of flowCommon Stock, par value $0.001 per shareSEC:0000921895-23-000639:0
2,092,500 shares@ US$10.0098.4% of flowClass A common stockSEC:0000899243-22-003155:0
2,092,500 shares@ US$10.0098.4% of flowClass A common stockSEC:0000899243-22-003164:0
281,983 sharesClass A common stockSEC:0000899243-22-002550:0
281,983 sharesClass A common stockSEC:0000899243-22-002549:0
1,706,594 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:4
399,036 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:3
208,212 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:2
1,137,730 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:0
255,022 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:1
312,318 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:6
382,534 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:5
598,554 sharesCommon Stock, $0.01 Par ValueSEC:0000921895-16-003087:7
18 of 18 declarations
About Starboard Value & Opportunity Master Fund L LP
Starboard Value & Opportunity Master Fund L LP is a declarant linked to Cyxtera Technologies, Inc. It has 5 filings in total. In the sampled recent filings, the period runs from 2022-01-19 to 2023-06-08, with EUR 0 of buys and EUR 298456 of sells, and the most frequent transaction nature is option exercise.
