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AXCELIS TECHNOLOGIES INC

ACLS No buying or selling
CIK 0001113232 #1559 in the set updated 19 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
$0.00
$0.00 against sales at will

By person

17 insiders · 0 transactions
40.0×

Russell J. Low holds 40.0 times base salary in stock. $24.39M of shares against $608.65K in salary for 2025.

Salary from the company's own proxy. The shares are what Russell J. Low last reported holding, valued at $157.44, the price Common Stock was last bought or sold at on the open market here, on 3 Jun 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Low Russell
PRESIDENT AND CEO
154,900
0.5016%
$24.39M
+67.5%
COOGAN JAMES GORDON
EVP AND CFO
37,144
0.1203%
$5.85M
+108.0%
Redinbo Greg
EVP and Chief Strategy Officer
34,816
0.1127%
$5.48M
+45.9%
KURTZWEIL JOHN T
Director
32,990
0.1068%
$5.19M
−0.5%
Evans Eileen
EVP, General Counsel and Sec'y
31,295
0.1013%
$4.93M
+3,393%
Tatnall Christopher
EVP Global Customer Operations
27,491
0.0890%
$4.33M
+77.6%
FALLON LYNNETTE C
EXECUTIVE VP, HR/LEGAL
27,323
0.0885%
$4.30M
−10.1%
Blumenstock Gerald M
EVP, Research, Dev. & Eng.
19,987
0.0647%
$3.15M
+69.9%
St Dennis Thomas
Director
17,695
0.0573%
$2.79M
+30.4%
Mahoney Robert John
EVP Global Operations
14,410
0.0467%
$2.27M
+4.0%
Chiu Tzu Yin
Director
11,843
0.0383%
$1.86M
+73.7%
Quirk Jeanne
Director
11,400
0.0369%
$1.79M
+39.7%
Ryzhik David
SVP Interim CFO
9,790
0.0317%
$1.54M
+36.0%
Sayiner Necip
Director
7,112
0.0230%
$1.12M
+93.7%
Sutton Todd
VP Corporate Controller
6,360
0.0206%
$1.00M
−38.8%
Titinger Jorge
Director
5,917
0.0192%
$931.59K
+0.4%
GRAVES GREGORY B
Director
5,473
0.0177%
$861.68K
+49.0%

Nothing of that kind in this period.

What was left out

Form 4 filings counted 2
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 344
History held since 16 Nov 2016