Tue, May 19, 2026
May 19
600 shares @ $142.51
Decreased holdings by -9.90%
51st largest trade (out of 109)
Discretionary
Trade made by a director
Discretionary open-market trade — the insider chose this timing
22% win rate · -7.2% median edge vs SPY (18 trades, 90-day · small sample)
Price 53% above 200-day moving average
Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).
ACLSAXCELIS TECHNOLOGIES INC
Information TechnologyTechnology Hardware
1D0.00%
1W-9.79%
1M-10.66%
3M—
6M—
1Y—