InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (12 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
12
T+90 hit rate
40%
T+90 mean return
+8.4%
Across 15 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 Mayer Bethany, Director. Insider active across 7 companies, notably Marvell Technology, Inc.. In total, 40 disclosures have been logged. Breakdown: 0 buy · 12 sells. Total volume traded: €457k. History available since 16 July 2021. The latest transaction was disclosed on 4 June 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations40 total
12,266 sharesClass A Common StockSEC:0001193125-26-288924:0
1,325 sharesClass A Common StockSEC:0001193125-26-288924:1
2,735 sharesClass A Common StockSEC:0001193125-26-288924:2
99 sharesCommon StockSEC:0001405693-26-000009:0
193 sharesCommon StockSEC:0001405693-26-000009:1
54 sharesCommon StockSEC:0001405693-26-000009:2
146 sharesCommon StockSEC:0001405693-26-000009:3
165 sharesCommon StockSEC:0001405693-26-000009:4
29 sharesCommon StockSEC:0001405693-26-000009:5
837 shares0Common StockSEC:0001405693-26-000007:0
9,022 shares0Class A Common StockSEC:0000950170-25-092320:0
6,262 shares0Class A Common StockSEC:0000950170-25-092320:2
6,262 shares0Class A Common StockSEC:0000950170-25-092320:3
5,123 shares@ US$34.06455.8% of flowClass A Common StockSEC:0000950170-25-092320:1
2,351 shares0Common StockSEC:0001736297-25-000053:0
6,409 shares@ US$13.1926.6% of flowCommon StockSEC:0001062993-25-007246:0
14,323 shares@ US$16.1273.4% of flowCommon StockSEC:0001062993-25-007111:0
28,930 shares0Common StockSEC:0000707549-25-000002:0
58,731 shares0Class A Common StockSEC:0000950170-24-134607:0
2,950 shares0Common StockSEC:0000707549-24-000152:0
28,930 shares0Common StockSEC:0000707549-24-000136:0
1,660 shares@ US$75.155100.0% of flowCommon StockSEC:0000707549-24-000132:0
4,760 shares@ US$26.48144.2% of flowClass A Common StockSEC:0000950170-24-081717:0
4,573 shares0Common StockSEC:0001736297-24-000013:0
1,642 shares0Common StockSEC:0001062993-24-010034:0
25 of 40 declarations
About Mayer Bethany
Bethany Mayer is a director at Marvell Technology, Inc., Box Inc, and Lam Research Corp. She is involved in overseeing the operations of these companies and making strategic decisions. Her experience is valuable for developing technological solutions.
