Insider trading

Period: 120 months Stock: ACLS Role: Other officers × + Add filter Clear all
Views & alerts

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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.

96 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.

96 decisions over 120 months Remove this filter
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.

96 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.

96 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.
96 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
96 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.

96 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
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
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
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
12 May 2026
Mahoney Robert John EVP Global Operations
Sold at will
$363.54K 2,258 at 161.00
15.0%
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
23 Feb 2024
Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY
Bought
$55.52K 500 at 111.04
2.6%
First buy on file
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
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
9 Jun 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$70.00K 400 at 175.00
2.1%
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
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
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$286.29K 1,881 at 152.20
5.0%
Not planned
19 May 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$79.65K 550 at 144.82
2.8%
Not planned
18 May 2023
PUMA MARY G Executive Chairperson
Sold at will
$1.21M 8,578 at 141.52
2.6%
Not planned
18 May 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$663.36K 4,703 at 141.05
19.1%
Not planned
18 May 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$341.14K 2,410 at 141.55
6.0%
Not planned
17 May 2023
Redinbo Greg EVP Marketing and Applications
Sold at will
$135.00K 1,000 at 135.00
5.1%
Not planned
16 May 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold at will
$534.94K 4,120 at 129.84
9.0%
Not planned
11 May 2023
PUMA MARY G Executive Chairperson
Sold at will
$2.71M 21,705 at 125.00
6.1%
Not planned
10 May 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold at will
$699.55K 5,734 at 122.00
14.0%
Not planned
13 Feb 2023
Low Russell EVP, Global Cust & Eng Ops
Sold, plan not stated 2×
$1.21M 9,630 at 125.72
13.9%
13 Feb 2023
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$450.80K 3,531 at 127.67
7.4%
13 Feb 2023
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$244.70K 1,998 at 122.47
5.9%
28 Nov 2022
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$26.78K 350 at 76.52
1.0%
23 Nov 2022
Bintz William J EVP, Product Development
Sold, plan not stated 2×
$632.21K 7,978 at 79.24
20.4%
15 Nov 2022
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$281.48K 3,563 at 79.00
6.9%
10 Nov 2022
Low Russell EVP, Global Cust & Eng Ops
Sold, plan not stated 2×
$567.01K 7,700 at 73.64
10.0%
12 Aug 2022
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$285.92K 3,787 at 75.50
6.9%
11 Aug 2022
Bintz William J EVP, Product Development
Sold, plan not stated
$946.18K 13,289 at 71.20
22.1%
8 Aug 2022
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$340.14K 4,554 at 74.69
11.7%
17 Mar 2022
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$233.44K 3,249 at 71.85
6.3%
3 Mar 2022
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$200.48K 2,798 at 71.65
7.7%
2 Mar 2022
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$314.00K 4,531 at 69.30
11.1%
8 Nov 2021
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$394.11K 6,329 at 62.27
10.8%
8 Nov 2021
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$75.95K 1,217 at 62.41
2.8%
31 Aug 2021
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$32.51K 655 at 49.63
1.5%
30 Aug 2021
Low Russell EVP, Engineering
Sold, plan not stated
$167.33K 3,305 at 50.63
4.4%
27 Aug 2021
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$316.23K 6,252 at 50.58
9.7%
25 Aug 2021
Bintz William J EVP, Product Development
Sold, plan not stated
$739.34K 15,061 at 49.09
20.1%
9 Aug 2021
FALLON LYNNETTE C Executive VP, HR/Legal
Sold, plan not stated
$219.03K 4,978 at 44.00
7.1%
24 May 2021
Lawson Douglas A. EVP, Corporate Mktg & Strategy
Sold, plan not stated
$162.89K 4,022 at 40.50
8.4%
Showing 1–50 of 96. Page 1 of 2 Older →