InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (15 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
15
T+90 hit rate
0%
T+90 mean return
-29.4%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by Slayen Howard T, Director. Director active across 1 company, notably Aehr Test Systems. Cumulatively, 39 reports have been published. Split: 2 buys · 15 sells. Total volume traded: €8m. History available since 13 July 2021. The latest transaction was filed on 14 August 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
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Declarations39 total
5,700 shares@ US$133.02880.019% mcap6.6% of flowCommon StockSEC:0001040470-26-000257:0
20,000 shares@ US$108.29610.072% mcap25.2% of flowCommon StockSEC:0001040470-26-000237:0
5,000 shares0Common StockSEC:0001040470-26-000231:0
1,658 sharesCommon StockSEC:0001040470-26-000175:0
1,800 shares0Common StockSEC:0001040470-26-000143:0
25,000 shares@ US$85.000.093% mcap31.4% of flowCommon StockSEC:0001040470-26-000122:0
5,000 shares0Common StockSEC:0001040470-26-000050:0
6,000 shares@ US$25.72622.4% of flowCommon StockSEC:0001040470-25-000080:0
5,000 shares0Common StockSEC:0001654954-25-011127:0
639 shares0Common StockSEC:0001593968-25-000988:0
9,253 shares0Common StockSEC:0001593968-25-000829:0
20,000 shares@ US$15.507.3% of flowCommon StockSEC:0001593968-24-001046:0
Canonical exit: 31 Oct 2024 (T+90)
9,265 shares0Common StockSEC:0001593968-24-000965:0
4,460 shares0Common StockSEC:0001654954-23-013502:0
700 shares@ US$40.200.7% of flowCommon StockSEC:0001654954-23-012814:0
Canonical exit: 9 Jan 2024 (T+90)
150 shares0Common StockSEC:0001654954-23-010480:0
5,352 shares@ US$52.826.5% of flowCommon StockSEC:0001654954-23-009879:0
14,648 shares@ US$51.914417.4% of flowCommon StockSEC:0001654954-23-009741:0
10,000 shares@ US$2.030.5% of flowCommon StockSEC:0001654954-23-009269:0
5,000 shares0Common StockSEC:0001654954-23-009083:0
270 shares0Common StockSEC:0001654954-23-007915:0
10,000 shares@ US$2.810.7% of flowCommon StockSEC:0001654954-23-004368:0
10,000 shares@ US$3.460.8% of flowCommon StockSEC:0001654954-23-004368:1
50 shares0Common StockSEC:0001654954-22-016220:0
22,113 shares@ US$25.017113.6% of flowCommon StockSEC:0001654954-22-015433:0
25 of 39 declarations
About Slayen Howard T
SLAYEN HOWARD T is Administrateur at Aehr Test Systems (XNAS). He has 36 filings, and across the 36 sampled recent filings, the activity runs from 2021-07-14 to 2026-07-02, with 313853 EUR in buys and 5143648 EUR in sells, and the modal transaction nature is Cession.
