InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (19 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
19
T+90 hit rate
25%
T+90 mean return
-10.2%
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by BARRETT MICHAEL G., Chief Executive Officer. Director active across 1 company, notably Magnite, INC.. Aggregated, 44 filings have been recorded. Split: 0 buy · 19 sells. Total volume traded: €16.4m. Activity tracked since 17 May 2021. The latest transaction was disclosed on 15 May 2025 (Retenue fiscale). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations44 total
75,000 sharesCommon StockSEC:0001193125-26-292738:0
75,000 sharesCommon StockSEC:0001193125-26-292738:1
178,596 sharesCommon StockSEC:0001193125-26-274501:0
178,596 sharesCommon StockSEC:0001193125-26-274501:1
100,000 sharesCommon StockSEC:0001193125-26-274501:2
100,000 sharesCommon StockSEC:0001193125-26-274501:3
13,086 shares@ US$15.880.9% of flowCommon StockSEC:0001415889-25-013469:0
26,499 shares@ US$20.002.5% of flowCommon StockSEC:0001415889-25-004614:0
108,360 shares0Common StockSEC:0001415889-25-003395:0
82,117 shares0Common StockSEC:0001415889-25-001407:0
147,996 shares@ US$17.5212.0% of flowCommon StockSEC:0001415889-24-028483:0
27,004 shares@ US$17.632.2% of flowCommon StockSEC:0001415889-24-027857:0
9,638 shares@ US$15.850.7% of flowCommon StockSEC:0001415889-24-027280:0
25,000 shares@ US$15.001.7% of flowCommon StockSEC:0001415889-24-026695:0
32,941 shares@ US$12.511.8% of flowCommon StockSEC:0001415889-24-021484:0
100,000 shares@ US$15.006.7% of flowCommon StockSEC:0001415889-24-019670:0
10,441 shares@ US$9.800.5% of flowCommon StockSEC:0001415889-24-013565:0
75,000 shares@ US$11.213.8% of flowCommon StockSEC:0001415889-24-008332:0
20,400 shares@ US$9.740.9% of flowCommon StockSEC:0001415889-24-004127:0
121,951 shares0Common StockSEC:0001209191-24-000827:0
75,000 shares@ US$7.802.6% of flowCommon StockSEC:0001209191-23-055745:0
35,869 shares@ US$8.311.3% of flowCommon StockSEC:0001209191-23-046554:0
75,000 shares@ US$8.522.9% of flowCommon StockSEC:0001209191-23-046332:0
25,000 shares@ US$15.021.7% of flowCommon StockSEC:0001209191-23-042226:0
75,000 shares@ US$11.694.0% of flowCommon StockSEC:0001209191-23-033812:0
25 of 44 declarations
About BARRETT MICHAEL G.
Michael G. Barrett is the Chief Executive Officer of Magnite, Inc. He leads the company by implementing strategies to strengthen its position in the digital advertising market while overseeing daily operations.
