Insider trading

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

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

74 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.

74 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.

74 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.

74 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.
74 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
74 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.

74 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Aug 2026
Buck Jonathan D. Chief Accounting Officer
Sold at will
$89.58K 469 at 191.00
11.0%
Not planned
17 Feb 2026
Buck Jonathan D. Chief Accounting Officer
Sold at will
$223.83K 1,100 at 203.48
25.4%
Not planned
25 Nov 2025
Buck Jonathan D. Chief Accounting Officer
Sold at will
$53.61K 333 at 161.00
7.0%
Not planned
12 Sep 2025
Sold at will
$400.21K 2,361 at 169.51
20.6%
Not planned
24 Feb 2025
Buck Jonathan D. Chief Accounting Officer
Sold at will
$114.00K 717 at 159.00
16.3%
Not planned
11 Mar 2024
Buck Jonathan D. Chief Accounting Officer
Sold at will
$56.58K 305 at 185.50
8.0%
Not planned
9 Aug 2023
Buck Jonathan D. Chief Accounting Officer
Sold at will
$30.59K 172 at 177.82
4.8%
Not planned
3 Aug 2023
Leenen Bob Willem Vice President
Sold at will
$223.75K 1,250 at 179.00
13.3%
Not planned
13 Jun 2023
Buck Jonathan D. Chief Accounting Officer
Sold at will
$20.62K 133 at 155.01
3.6%
Not planned
9 Jun 2023
Sciullo Stephanie L Vice President, CLO
Sold at will
$629.91K 4,093 at 153.90
24.8%
Not planned
9 Jun 2023
Leenen Bob Willem Vice President
Sold at will
$84.75K 565 at 150.00
5.7%
Not planned
27 Feb 2023
Buck Jonathan D. Chief Accounting Officer
Sold, plan not stated
$96.46K 713 at 135.29
17.5%
25 Nov 2022
Leenen Bob Willem Vice President
Sold, plan not stated
$563.72K 4,000 at 140.93
34.3%
1 Mar 2021
Buck Jonathan D. Chief Accounting Officer
Sold, plan not stated
$94.23K 569 at 165.60
27.0%
9 Dec 2020
Blanco Steven C. Sr. Vice President
Sold, plan not stated 4×
$2.27M 15,032 at 151.07
62.7%
Sold half or more
9 Nov 2020
Blanco Steven C. Sr. Vice President
Sold, plan not stated 3×
$355.57K 2,500 at 142.23
20.4%
5 Jun 2020
Blanco Steven C. Sr. Vice President
Sold, plan not stated
$1.19M 9,585 at 124.00
45.8%
2 Mar 2020
Sciullo Stephanie L Vice President, CLO
Sold, plan not stated
$385.63K 3,085 at 125.00
54.8%
Sold half or more
6 Dec 2019
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated 2×
$1.89M 14,903 at 126.68
63.4%
Sold half or more
5 Dec 2019
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$1.06M 8,500 at 124.95
49.7%
12 Sep 2019
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$678.93K 6,000 at 113.16
26.0%
31 Jul 2019
Leenen Bob Willem Vice President
Sold, plan not stated
$92.69K 871 at 106.42
13.4%
2 May 2019
Blanco Steven C. Sr. Vice President
Sold, plan not stated
$507.95K 4,695 at 108.19
28.8%
1 May 2019
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$1.10M 10,000 at 109.80
30.2%
16 Nov 2018
Blanco Steven C. Sr. Vice President
Sold, plan not stated 2×
$335.69K 3,086 at 108.78
20.9%
30 Oct 2018
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$1.13M 10,568 at 106.61
29.8%
5 Jun 2018
Killeen Randall Chief Accounting Officer
Sold, plan not stated
$162.74K 1,700 at 95.73
21.6%
23 May 2018
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$157.43K 1,730 at 91.00
6.0%
22 May 2018
Blanco Steven C. Sr. Vice President
Sold, plan not stated
$153.61K 1,700 at 90.36
11.2%
22 May 2018
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$36.89K 400 at 92.23
1.4%
21 May 2018
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$1.37M 14,834 at 92.02
35.2%
8 May 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$646.09K 7,334 at 88.10
12.5%
7 May 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$169.06K 1,921 at 88.01
3.6%
4 May 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$8.80K 100 at 88.00
0.2%
26 Apr 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$584.56K 6,641 at 88.02
11.5%
14 Mar 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$202.89K 2,416 at 83.98
4.5%
13 Mar 2018
Vartanian Nishan J. President and COO
Sold, plan not stated
$584.46K 7,000 at 83.49
21.7%
9 Mar 2018
BOVE KERRY M Senior Vice President
Sold, plan not stated
$364.50K 4,276 at 85.24
7.4%
7 Dec 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$704.02K 8,530 at 82.53
14.1%
6 Dec 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$82.50K 1,000 at 82.50
1.8%
5 Dec 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$41.26K 500 at 82.51
0.9%
16 Nov 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$458.16K 5,727 at 80.00
9.0%
1 Nov 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$476.01K 5,947 at 80.04
8.6%
31 Oct 2017
Vartanian Nishan J. President and COO
Sold, plan not stated
$56.02K 705 at 79.46
2.2%
24 Oct 2017
BOVE KERRY M Senior Vice President
Sold, plan not stated
$477.02K 5,947 at 80.21
8.9%
24 Oct 2017
Weber Markus H Vice President
Sold, plan not stated 2×
$285.71K 3,566 at 80.12
27.5%
13 Sep 2017
Weber Markus H Vice President
Sold, plan not stated 2×
$423.04K 5,811 at 72.80
31.0%
30 Aug 2017
Weber Markus H Vice President
Sold, plan not stated
$163.48K 2,300 at 71.08
14.3%
5 May 2017
MCCLAINE DOUGLAS K Sr. Vice President/Secretary
Sold, plan not stated
$790.52K 10,000 at 79.05
23.4%
5 May 2017
Vartanian Nishan J. Vice President
Sold, plan not stated
$392.19K 4,940 at 79.39
17.3%
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