Insider transactions Axcelis Technologies, Inc.

Stocks

ACLS

US0545402085

Semiconductor Equipment & Testing

Market Closed - Nasdaq Other stock markets 21:00:00 17/07/2026 BST			5-day change	1st Jan Change
136.42 ^USD	-2.10%		-4.83%	+69.80%

06-29	Axcelis Technologies, Inc.(NasdaqGS:ACLS) dropped from Russell Small Cap Comp Value Benchmark	CI
06-29	Axcelis Technologies, Inc.(NasdaqGS:ACLS) dropped from Russell 3000 Value Benchmark	CI

Insider Transaction History

Latest insider transactions for Axcelis Technologies, Inc.

Date	Insider	Type	Main position	Quantity	Price	Amount	% Market Cap.
16/06/26	David Ryzhik	Tax	Chief Financial Officer	-76	176.84	-	0.0002%
15/06/26	Gerald M Blumenstock	Tax	EVP, Research, Dev. & Eng.	-506	191.60	-	0.0016%
03/06/26	Necip Sayiner	Sell	Director	-1,586	157.44	-	0.0052%
02/06/26	Robert John Mahoney	Sell	EVP Global Operations	-1,155	155.24	-	0.0038%
27/05/26	Todd Sutton	Sell	VP Corporate Controller	-2,000	159.99	-	0.0065%
22/05/26	Thomas St. Dennis	Sell	Director	-900	155.37	-	0.0029%
22/05/26	Eileen Evans	Sell	Head of Human Resources	-926	155.51	-	0.0030%
21/05/26	Gerald M Blumenstock	Sell	EVP, Research, Dev. & Eng.	-1,161	152.70	-	0.0038%
20/05/26	Christopher Tatnall	Sell	Executive/Senior Manager	-1,166	149.75	-	0.0038%
19/05/26	John Kurtzweil	Sell	Director	-3,500	138.79	-	0.0114%
19/05/26	Gregory Graves	Sell	Director	-3,225	141.61	-	0.0105%
19/05/26	Jeanne Quirk	Sell	Director	-1,789	140.22	-	0.0058%
18/05/26	Robert John Mahoney	Tax	EVP Global Operations	-312	146.24	-	0.0010%
18/05/26	Todd Sutton	Tax	VP Corporate Controller	-184	146.24	-	0.0006%
18/05/26	Greg Redinbo	Tax	Responsable ventes & marketing	-190	146.24	-	0.0006%
18/05/26	Russell Low	Tax	Chief Executive Officer	-711	146.24	-	0.0023%
15/05/26	Russell Low	Free	Chief Executive Officer	45,823	23.34	1.07M	0.1491%
15/05/26	Jeanne Quirk	Free	Director	1,440	-	-	0.0047%
15/05/26	Tzu Yin Chiu	Free	Director	1,440	-	-	0.0047%
15/05/26	Greg Redinbo	Free	Responsable ventes & marketing	7,069	18.42	130K	0.0230%
15/05/26	Jorge Titinger	Free	Chairman	1,440	-	-	0.0047%
15/05/26	John Kurtzweil	Free	Director	1,440	-	-	0.0047%
15/05/26	Eileen Evans	Free	Head of Human Resources	8,653	15.55	135K	0.0282%
15/05/26	Gregory Graves	Free	Director	1,440	-	-	0.0047%
15/05/26	David Ryzhik	Free	Chief Financial Officer	3,341	10.50	35.07K	0.0109%
15/05/26	Christopher Tatnall	Free	Executive/Senior Manager	8,267	23.63	195K	0.0269%
15/05/26	Robert John Mahoney	Free	EVP Global Operations	4,670	25.79	120K	0.0152%
15/05/26	Necip Sayiner	Free	Director	1,440	-	-	0.0047%
15/05/26	Gerald M Blumenstock	Free	EVP, Research, Dev. & Eng.	6,539	25.84	169K	0.0213%
15/05/26	Todd Sutton	Free	VP Corporate Controller	1,609	42.53	68.43K	0.0052%
15/05/26	Thomas St. Dennis	Free	Director	1,440	-	-	0.0047%
14/05/26	Gerald M Blumenstock	Sell	EVP, Research, Dev. & Eng.	-1,015	162.32	-	0.0033%
14/05/26	Todd Sutton	Sell	VP Corporate Controller	-2,574	163.89	-	0.0084%
13/05/26	Jorge Titinger	Sell	Chairman	-2,000	164.14	-	0.0065%
13/05/26	Greg Redinbo	Sell	Responsable ventes & marketing	-2,883	160.85	-	0.0094%
12/05/26	Robert John Mahoney	Sell	EVP Global Operations	-2,258	161.00	-	0.0073%
06/05/26	Russell Low	Sell	Chief Executive Officer	-7,468	156.75	-	0.0243%
01/05/26	Russell Low	Sell	Chief Executive Officer	-1,244	138.86	-	0.0040%
20/04/26	Christopher Tatnall	Tax	Chief Operating Officer	907	131.02	119K	0.0030%
01/04/26	Russell Low	Sell	Chief Executive Officer	1,244	94.06	117K	0.0040%
24/03/26	Russell Low	Sell	Chief Executive Officer	1,244	90.00	112K	0.0041%
12/03/26	David Ryzhik	Other	Chief Financial Officer	7,142	-	-	0.0233%
12/03/26	Todd Sutton	Other	VP Corporate Controller	10,391	-	-	0.0338%
02/03/26	James Coogan	Tax	Chief Financial Officer	1,800	86.58	156K	0.0059%
02/03/26	Greg Redinbo	Tax	Responsable ventes & marketing	723	86.58	62.6K	0.0024%
02/03/26	Gerald M Blumenstock	Tax	EVP, Research, Dev. & Eng.	1,121	86.58	97.06K	0.0037%
02/03/26	Russell Low	Tax	Chief Executive Officer	5,227	86.58	453K	0.0170%
02/03/26	Christopher Tatnall	Tax	Chief Operating Officer	1,121	86.58	97.06K	0.0037%
02/03/26	Robert John Mahoney	Tax	EVP Global Operations	573	86.58	49.61K	0.0019%
20/02/26	Jorge Titinger	Sell	Chairman	1,000	80.00	80K	0.0033%