Insider trading

Period: 120 months Stock: SSD Plan: Not on a plan × + 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.

224 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.

224 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.

224 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.

224 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.
224 decisions over 120 months Remove this filter
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
224 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.

224 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Sep 2026
Olosky Michael President and CEO
Sold at will
$605.29K 3,502 at 172.84
6.4%
Not planned
4 Aug 2026
Sold at will
$156.50K 800 at 195.62
92.9%
Sold half or more
12 Dec 2025
Sold at will
$399.38K 2,375 at 168.16
28.1%
Not planned
11 Nov 2025
Sold at will
$102.00K 600 at 170.00
76.6%
Sold half or more
25 Aug 2025
Andersen Michael EVP, Europe
Sold at will
$196.13K 1,000 at 196.13
11.4%
Not planned
1 Aug 2025
Gilstrap Jeremy EVP, Innovation
Sold at will
$445.68K 2,500 at 178.27
24.3%
Not planned
14 May 2025
Sold at will
$143.22K 866 at 165.38
52.5%
Sold half or more
1 May 2025
Lutz Jennifer EVP, Human Resources
Sold at will
$50.97K 330 at 154.45
7.5%
Not planned
25 Feb 2025
Andersen Michael EVP, Europe
Sold at will
$169.98K 1,000 at 169.98
10.2%
Not planned
4 Dec 2024
Dankel Roger EVP, NA Sales
Sold at will
$45.77K 250 at 183.06
1.0%
Not planned
3 Dec 2024
Lutz Jennifer EVP, Human Resources
Sold at will
$129.13K 700 at 184.47
17.4%
Not planned
28 Aug 2024
Sold at will
$89.38K 500 at 178.75
36.6%
Not planned
26 Aug 2024
Olosky Michael President and CEO
Sold at will 2×
$1.29M 6,871 at 187.42
26.0%
Not planned
26 Aug 2024
Andersen Michael EVP, Europe
Sold at will
$281.19K 1,500 at 187.46
15.1%
Not planned
9 Aug 2024
Lutz Jennifer EVP, Human Resources
Sold at will
$175.58K 1,000 at 175.58
19.9%
Not planned
1 Aug 2024
Dankel Roger EVP, NA Sales
Sold at will
$514.19K 2,700 at 190.44
10.1%
Not planned
20 May 2024
Lutz Jennifer EVP, Human Resources
Sold at will
$128.36K 750 at 171.14
13.0%
Not planned
14 May 2024
Dankel Roger EVP, NA Sales
Sold at will
$350.26K 2,000 at 175.13
7.0%
Not planned
6 Mar 2024
Burton Phillip EVP, North America
Sold at will
$422.78K 2,000 at 211.39
33.1%
Not planned
12 Feb 2024
CHATMAN JENNIFER Director
Sold at will
$179.78K 934 at 192.48
6.0%
Not planned
11 Sep 2023
Dankel Roger EVP, NA Sales
Sold at will
$6.32K 40 at 157.88
0.1%
Not planned
7 Aug 2023
Sold at will
$156.07K 1,000 at 156.07
58.0%
Sold half or more
4 Aug 2023
Dankel Roger EVP, NA Sales
Sold at will
$387.50K 2,500 at 155.00
7.2%
Not planned
28 Jul 2023
Sold at will
$106.61K 675 at 157.94
9.3%
Not planned
9 Jun 2023
Dankel Roger EVP, NA Sales
Sold at will
$258.62K 2,000 at 129.31
5.5%
Not planned
4 May 2023
Andersen Michael EVP, Europe
Sold at will 2×
$491.78K 4,000 at 122.95
34.6%
Not planned
24 Feb 2023
Sold, plan not stated
$96.34K 900 at 107.04
76.4%
Sold half or more
16 Feb 2023
Dankel Roger EVP, NA Sales
Sold, plan not stated
$168.86K 1,500 at 112.57
3.9%
13 Jan 2023
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$250.00K 2,500 at 100.00
12.5%
19 Dec 2022
Colonias Karen Winifred Chief Executive Officer
Sold, plan not stated 2×
$1.36M 15,000 at 90.76
44.9%
16 Nov 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$64.75K 700 at 92.50
2.2%
10 Aug 2022
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$250.00K 2,500 at 100.00
11.1%
11 Jul 2022
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$255.98K 2,500 at 102.39
10.0%
8 Jul 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$63.00K 600 at 105.00
1.9%
10 Jun 2022
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$267.55K 2,500 at 107.02
9.1%
6 Jun 2022
Colonias Karen Winifred Chief Executive Officer
Sold, plan not stated 3×
$1.66M 15,000 at 110.46
31.0%
1 Jun 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$64.91K 600 at 108.19
1.9%
9 May 2022
Sold, plan not stated
$123.06K 1,180 at 104.29
50.0%
Sold half or more
2 May 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$63.00K 600 at 105.00
1.8%
1 Apr 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$65.87K 600 at 109.78
1.8%
11 Mar 2022
ANDRASICK JAMES S Director · indirect
Sold, plan not stated
$59.00K 500 at 117.99
7.8%
1 Mar 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$71.09K 600 at 118.48
1.8%
1 Feb 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$67.80K 600 at 113.00
2.2%
18 Jan 2022
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$255.42K 2,000 at 127.71
9.7%
3 Jan 2022
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$83.35K 600 at 138.91
2.3%
15 Dec 2021
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$256.00K 2,000 at 128.00
8.9%
1 Dec 2021
Dankel Roger President, Simpson Strong-Tie
Sold, plan not stated
$175.82K 1,500 at 117.21
5.3%
15 Nov 2021
Magstadt Brian J Chief Financial Officer
Sold, plan not stated
$240.00K 2,000 at 120.00
8.2%
9 Nov 2021
ANDRASICK JAMES S Director · indirect
Sold, plan not stated
$98.55K 800 at 123.19
11.0%
8 Nov 2021
Colonias Karen Winifred President & CEO · indirect
Sold, plan not stated
$1.81M 15,000 at 120.91
30.7%
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