InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
3
T+90 hit rate
17%
T+90 mean return
-12.1%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by SCHERER BARBARA VAUGHN. Insider active across 3 companies, notably Ultra Clean Holdings, Inc.. In total, 21 disclosures have been logged. Split: 0 buy · 3 sells. Total volume traded: €667k. History available since 20 May 2021. The latest transaction was filed on 7 June 2025 (Retenue fiscale). Regulator: SEC (Form 4). The full history is openly available.
Declarations21 total
11,553 sharesCommon StockSEC:0001214659-25-010639:0
29 shares@ US$339.270.8% of flowCommon StockSEC:0001214659-25-009021:0
983 shares0Common StockSEC:0001214659-25-006418:0
922 shares0Common StockSEC:0001214659-24-010775:0
3,647 shares0Common StockSEC:0000950103-24-007140:0
30 shares@ US$328.250.8% of flowCommon StockSEC:0001214659-24-008933:0
14,064 shares0Common StockSEC:0001209191-23-033851:0
1,203 shares@ US$306.329128.8% of flowCommon StockSEC:0001214659-23-008063:0
797 shares@ US$315.050419.6% of flowCommon StockSEC:0001214659-23-008063:1
5,296 shares0Common StockSEC:0000950103-23-007566:0
967 shares0Common StockSEC:0001214659-23-007328:0
34 shares@ US$297.490.8% of flowCommon StockSEC:0001214659-23-007328:1
1,675 shares@ US$299.167338.6% of flowCommon StockSEC:0001214659-23-007328:2
10,183 shares0Common StockSEC:0001209191-22-033897:0
3,701 shares0Common StockSEC:0000950103-22-009015:0
1,105 shares0Common StockSEC:0001214659-22-007071:0
250 shares@ US$330.0050.0% of flowCommon StockSEC:0001214659-21-006407:0
852 shares0Common StockSEC:0001214659-21-006385:0
3,000 shares@ US$55.91210.012% mcap50.0% of flowCommon StockSEC:0000950103-21-008501:0
5,086 shares0Common StockSEC:0001209191-21-036757:0
2,699 shares0Common StockSEC:0000950103-21-007739:0
21 of 21 declarations
About SCHERER BARBARA VAUGHN
Barbara Vaughn Scherer is a director at Ultra Clean Holdings, Inc., and also holds positions at Netgear, Inc. and ANSYS Inc.
