Insider trading

Period: 120 months Stock: ACLS + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

210 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

210 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

210 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

210 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
210 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
210 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

210 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
3 Jun 2026
Sayiner Necip Director
Sold at will
$249.70K 1,586 at 157.44
18.2%
Not planned
2 Jun 2026
Mahoney Robert John EVP Global Operations
Sold at will
$179.30K 1,155 at 155.24
7.4%
Not planned
27 May 2026
Sutton Todd VP Corporate Controller
Sold at will
$319.98K 2,000 at 159.99
23.9%
Not planned
22 May 2026
Evans Eileen EVP, General Counsel and Sec'y
Sold at will
$144.00K 926 at 155.51
2.9%
Not planned
22 May 2026
St Dennis Thomas Director
Sold at will
$139.83K 900 at 155.37
4.8%
Not planned
21 May 2026
Blumenstock Gerald M EVP, Research, Dev. & Eng.
Sold at will
$177.28K 1,161 at 152.70
5.4%
Not planned
20 May 2026
Tatnall Christopher EVP Global Customer Operations
Sold at will
$174.61K 1,166 at 149.75
4.0%
Not planned
19 May 2026
KURTZWEIL JOHN T Director
Sold at will
$485.77K 3,500 at 138.79
9.6%
Not planned
19 May 2026
GRAVES GREGORY B Director
Sold at will 2×
$456.70K 3,225 at 141.61
37.1%
Not planned
19 May 2026
Quirk Jeanne Director
Sold at will
$250.85K 1,789 at 140.22
13.6%
Not planned
14 May 2026
Sutton Todd VP Corporate Controller
Sold at will
$421.86K 2,574 at 163.89
24.8%
Not planned
14 May 2026
Blumenstock Gerald M EVP, Research, Dev. & Eng.
Sold at will
$164.75K 1,015 at 162.32
5.5%
Not planned
13 May 2026
Redinbo Greg EVP MARKETING AND APPLICATIONS
Sold at will
$463.73K 2,883 at 160.85
8.8%
Not planned
13 May 2026
Titinger Jorge Director
Sold at will
$328.28K 2,000 at 164.14
30.9%
Not planned
12 May 2026
Mahoney Robert John EVP Global Operations
Sold at will
$363.54K 2,258 at 161.00
15.0%
Not planned
6 May 2026
Low Russell PRESIDENT AND CEO
Sold on a plan
$1.17M 7,468 at 156.75
5.7%
Planned (10b5-1)
1 May 2026
Low Russell PRESIDENT AND CEO
Sold on a plan
$172.74K 1,244 at 138.86
0.9%
Planned (10b5-1)
1 Apr 2026
Low Russell PRESIDENT AND CEO
Sold on a plan
$117.01K 1,244 at 94.06
0.9%
Planned (10b5-1)
24 Mar 2026
Low Russell PRESIDENT AND CEO
Sold on a plan
$111.96K 1,244 at 90.00
0.9%
Planned (10b5-1)
20 Feb 2026
Titinger Jorge Director
Sold at will
$80.00K 1,000 at 80.00
13.4%
Not planned
17 Dec 2025
Titinger Jorge Director
Sold at will
$172.10K 2,000 at 86.05
21.1%
Not planned
11 Dec 2025
Blumenstock Gerald M EVP, Research, Dev. & Eng.
Sold at will
$271.42K 3,034 at 89.46
14.0%
Not planned
20 May 2025
KURTZWEIL JOHN T Director
Sold at will
$104.17K 1,682 at 61.93
4.6%
Not planned
6 Aug 2024
Titinger Jorge Director
Sold at will
$669.34K 6,086 at 109.98
50.8%
Sold half or more
20 May 2024
KURTZWEIL JOHN T Director
Sold at will
$137.30K 1,200 at 114.42
3.5%
Not planned
11 Mar 2024
Low Russell PRESIDENT AND CEO
Bought
$49.45K 440 at 112.39
0.8%
First buy on file
29 Feb 2024
COOGAN JAMES GORDON EVP AND CFO
Bought
$11.22K 100 at 112.23
1.7%
First buy on file
23 Feb 2024
Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY
Bought
$55.52K 500 at 111.04
2.6%
First buy on file
14 Dec 2023
Sold at will
$70.25K 500 at 140.50
13.7%
Not planned
10 Nov 2023
Sold at will
$65.22K 500 at 130.43
10.7%
Not planned
14 Sep 2023
Redinbo Greg EVP Marketing and Applications
Sold at will
$108.11K 600 at 180.18
3.4%
Not planned
7 Sep 2023
Titinger Jorge Director
Sold at will
$1.22M 6,881 at 177.38
40.0%
Not planned
7 Sep 2023
Low Russell President and CEO
Sold at will
$610.35K 3,405 at 179.25
5.6%
Not planned
7 Sep 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$561.73K 3,098 at 181.32
9.0%
Not planned
7 Aug 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$66.54K 375 at 177.45
2.0%
Not planned
12 Jun 2023
PUMA MARY G Executive Chairperson
Sold at will
$2.15M 11,800 at 181.80
4.3%
Not planned
12 Jun 2023
Quirk Jeanne Director
Sold at will
$159.67K 900 at 177.41
10.4%
Not planned
12 Jun 2023
Sold at will
$90.88K 500 at 181.75
10.7%
Not planned
9 Jun 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$70.00K 400 at 175.00
2.1%
Not planned
8 Jun 2023
Low Russell President and CEO
Sold at will
$608.50K 3,509 at 173.41
5.4%
Not planned
7 Jun 2023
PUMA MARY G Executive Chairperson
Sold at will
$3.77M 21,701 at 173.58
7.2%
Not planned
7 Jun 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$273.60K 1,584 at 172.73
4.4%
Not planned
7 Jun 2023
Sold at will
$173.00K 1,000 at 173.00
17.7%
Not planned
6 Jun 2023
Sold at will
$163.50K 1,000 at 163.50
15.0%
Not planned
26 May 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$30.60K 200 at 153.00
1.0%
Not planned
25 May 2023
PUMA MARY G Executive Chairperson
Sold at will
$2.99M 19,722 at 151.83
6.2%
Not planned
25 May 2023
Low Russell President and CEO
Sold at will
$762.59K 4,980 at 153.13
7.1%
Not planned
25 May 2023
BREWER KEVIN J EVP & Chief Financial Officer
Sold at will
$342.32K 2,313 at 148.00
33.9%
Not planned
25 May 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$286.29K 1,881 at 152.20
5.0%
Not planned
25 May 2023
Sold at will
$152.21K 1,000 at 152.21
9.4%
Not planned
Showing 1–50 of 210. Page 1 of 5 Older →