InsiderTrades

Low Russell

SEC CIK 1689237 · EDGAR

Buying vs selling by month open-market trades, last 60 months, ACLS
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ACLSAXCELIS TECHNOLOGIES INCPres, CEO, Dir 154.9K $49.5K $6.59M 332021-08-302026-05-18

Most active insiders at ACLS, 12 months

#InsiderTitleBoughtSold
1 Low RussellPres AND CEO, Dir —$1.57M
2 Sutton ToddVP Corp. Ctrl —$741.8K
3 Blumenstock Gerald MEVP, Research, Dev, Eng —$613.5K
4 Titinger JorgeDir —$580.4K
5 Mahoney Robert JohnEVP Gbl Ops —$542.8K
6 KURTZWEIL JOHN TDir —$485.8K
7 Redinbo GregEVP, Chief Strategy Off —$463.7K
8 GRAVES GREGORY BDir —$456.7K
9 Quirk JeanneDir —$250.9K
10 Sayiner NecipDir —$249.7K

Transactions 33

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-20 17:05 2026-05-18 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $146.24 -711 154.9K -0.5% -$104.0K
M 2026-05-19 17:05 2026-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir A - Grant $0.00 +38.9K 162.5K +32% $0
M 2026-05-19 17:05 2026-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $155.18 -6,891 155.6K -4% -$1.07M
T 2026-05-07 17:05 2026-05-06 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir S - Sale $156.75 -7,468 123.6K -6% -$1.17M
T 2026-05-04 17:05 2026-05-01 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir S - Sale $138.86 -1,244 131.0K -0.9% -$172.7K
T 2026-04-02 17:05 2026-04-01 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir S - Sale $94.06 -1,244 132.3K -0.9% -$117.0K
2026-03-26 2026-03-24 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir S - Sale $90.00 -1,244 133.5K -0.9% -$112.0K
2026-03-03 2026-03-02 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $86.58 -5,227 130.9K -4% -$452.6K
M 2025-05-20 2025-05-16+ ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $61.83 -1,659 137.1K -1% -$102.6K
M 2025-05-19 2025-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir A - Grant $0.00 +61.5K 110.3K +126% $0
M 2025-05-19 2025-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $62.67 -3,175 139.3K -2% -$199.0K
M 2025-03-04 2025-02-28 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $54.79 -9,135 84.8K -10% -$500.5K
2024-06-05 2024-06-05 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $111.29 -387 81.6K -0.5% -$43.1K
2024-05-20 2024-05-17 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $113.23 -905 82.0K -1% -$102.5K
M 2024-05-17 2024-05-15+ ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax $113.06 -3,384 82.9K -4% -$382.6K
M 2024-05-17 2024-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir A - Grant $0.00 +28.5K 72.0K +65% $0
2024-03-11 2024-03-11 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir P - Purchase $112.39 +440 57.8K +0.8% +$49.5K
M 2024-03-01 2024-02-28 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres AND CEO, Dir F - Tax — -4,680 57.3K -8% —
2023-09-07 2023-09-07 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir S - Sale $179.25 -3,405 57.8K -6% -$610.3K
2023-06-08 2023-06-08 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir S - Sale $173.41 -3,509 61.2K -5% -$608.5K
2023-05-25 2023-05-25 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir S - Sale $153.13 -4,980 64.7K -7% -$762.6K
M 2023-05-18 2023-05-16+ ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir F - Tax $134.43 -1,558 69.7K -2% -$209.4K
M 2023-05-16 2023-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir A - Grant $0.00 +24.0K 82.4K +41% $0
2023-05-16 2023-05-16 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir S - Sale $130.76 -8,309 71.2K -10% -$1.09M
M 2023-05-16 2023-05-15 ACLS AXCELIS TECHNOLOGIES INC Low Russell Pres, CEO, Dir F - Tax $127.99 -2,861 80.9K -3% -$366.2K
M 2023-03-01 2023-02-28 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Gbl Cust, Eng Ops F - Tax $0.00 -3,349 59.9K -5% $0
M 2023-02-13 2023-02-13 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Gbl Cust, Eng Ops S - Sale $125.72 -9,630 60.2K -14% -$1.21M
M 2022-11-10 2022-11-10 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Gbl Cust, Eng Ops S - Sale $73.64 -7,700 71.1K -10% -$567.0K
M 2022-05-18 2022-05-16 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Engineering A - Grant $0.00 +11.8K 72.0K +20% $0
M 2022-05-18 2022-05-15+ ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Engineering F - Tax $57.19 -4,668 77.0K -6% -$267.0K
M 2022-03-02 2022-02-28 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Engineering F - Tax $0.00 -5,513 69.9K -7% $0
D 2021-08-30 2021-08-30 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Engineering S - Sale+OE $50.63 -3,305 71.3K -4% -$167.3K
D 2021-08-30 2021-08-30 ACLS AXCELIS TECHNOLOGIES INC Low Russell EVP, Engineering M - OptEx $14.00 +5,475 74.6K +8% +$76.7K

Purchase Sale Sale after option exercise All abbreviations