Blumenstock Gerald M

Track

Insider profile

Performance

Overall performance
1.5
Performance over holding periods
1.5
30 days 90 days 120 days
Average return -14% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Blumenstock Gerald M's trades of Axcelis Technologies Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-22 2026-05-21
S Sale
30,900 -20.2%
69.45
US$3,729,066 		30,900 -20.2% 69.45 US$3,729,066
2026-05-21 2026-05-21
PrS Proposed sale
33,061
194.82
US$2,944,757 		33,061 194.82 US$2,944,757
2026-05-15 2026-05-14
S Sale
81,630 -8.1%
70.01
US$1,076,920 		81,630 -8.1% 70.01 US$1,076,920
2026-05-14 2026-05-14
PrS Proposed sale
1,015
162.32
US$164,750 		1,015 162.32 US$164,750
2025-12-12 2025-12-11
S Sale
3,034 -14.0%
89.46
US$271,422 		3,034 -14.0% 89.46 US$271,422
2025-12-11 2025-12-11
PrS Proposed sale
3,034
89.46
US$271,415 		3,034 89.46 US$271,415