Insider trading

Period: 120 months Stock: STAA + 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.

188 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.

188 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.

188 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.

188 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.
188 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
188 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.

188 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
13 Mar 2026
Bought
$5.88M 316,017 at 18.62
2.0%
12 Mar 2026
Bought
$5.42M 299,432 at 18.12
1.9%
11 Mar 2026
Bought
$959.56K 54,764 at 17.52
0.4%
9 Jan 2026
Bought
$606.14K 27,485 at 22.05
0.2%
8 Jan 2026
Bought
$71.08K 3,240 at 21.94
0.0%
7 Jan 2026
Bought
$1.46M 66,467 at 22.00
0.4%
6 Jan 2026
Bought 2×
$7.28M 336,946 at 21.62
2.2%
21 Nov 2025
Bought
$22.22M 797,486 at 27.86
5.6%
Largest buy in 3 yrs
20 Nov 2025
Bought
$10.68M 393,382 at 27.14
2.8%
Largest buy in 3 yrs
19 Nov 2025
Bought
$8.17M 309,132 at 26.42
2.3%
Largest buy in 3 yrs
10 Apr 2025
Bought
$13.66K 900 at 15.18
0.0%
9 Apr 2025
Bought
$123.68K 8,200 at 15.08
0.1%
8 Apr 2025
Bought 2×
$2.73M 178,127 at 15.32
1.3%
7 Apr 2025
Bought 2×
$2.16M 138,054 at 15.61
1.0%
4 Apr 2025
Bought 2×
$7.92M 497,631 at 15.91
3.9%
Largest buy in 3 yrs
3 Apr 2025
Bought
$3.56M 209,535 at 16.97
1.7%
2 Apr 2025
Bought
$553.93K 31,780 at 17.43
0.3%
31 Mar 2025
Bought
$387.36K 22,189 at 17.46
0.2%
28 Mar 2025
Bought
$142.01K 8,131 at 17.47
0.1%
27 Mar 2025
Bought
$63.29K 3,620 at 17.48
0.0%
26 Mar 2025
Bought
$1.78M 101,633 at 17.50
0.8%
25 Mar 2025
Bought
$598.18K 34,296 at 17.44
0.3%
21 Mar 2025
Bought
$1.82M 102,400 at 17.74
0.8%
20 Mar 2025
Bought
$1.95M 108,720 at 17.96
0.9%
18 Mar 2025
Bought 2×
$1.63M 93,124 at 17.54
0.8%
4 Mar 2025
Bought 2×
$481.85K 27,953 at 17.24
0.2%
3 Mar 2025
Bought 2×
$4.15M 249,503 at 16.64
2.1%
28 Feb 2025
Bought 2×
$2.70M 154,942 at 17.45
1.3%
27 Feb 2025
Bought 2×
$4.42M 259,316 at 17.05
2.3%
14 Feb 2025
Bought
$566.00K 36,532 at 15.49
0.3%
13 Feb 2025
Bought
$1.83M 115,282 at 15.84
1.0%
12 Feb 2025
Bought 3×
$3.88M 259,616 at 14.96
2.4%
16 Jan 2025
Bought
$176.75K 8,221 at 21.50
0.1%
14 Jan 2025
Bought
$454.09K 21,155 at 21.46
0.2%
18 Dec 2024
Bought
$559.49K 23,000 at 24.33
0.2%
17 Dec 2024
Bought
$90.96K 3,700 at 24.58
0.0%
16 Dec 2024
Bought 2×
$1.30M 53,500 at 24.24
0.5%
12 Aug 2024
Butcher Arthur C Director
Bought
$49.96K 1,315 at 37.99
45.5%
First buy on file
9 May 2024
Bought
$42.56 1 at 42.56
0.0%
14 Mar 2024
WEISNER AIMEE S Director
Bought
$66.69K 1,750 at 38.11
19.2%
8 Jan 2024
Bought
$109.57K 4,042 at 27.11
0.0%
5 Jan 2024
Bought 2×
$4.46M 156,734 at 28.48
1.5%
4 Jan 2024
Bought
$1.83M 63,246 at 28.91
0.6%
3 Jan 2024
Bought
$190.14K 6,573 at 28.93
0.1%
6 Dec 2023
Bought
$26.13K 850 at 30.74
57.5%
First buy on file
30 Nov 2023
Bought
$5.58M 177,707 at 31.42
1.7%
29 Nov 2023
Bought 2×
$5.03M 160,300 at 31.39
1.6%
28 Nov 2023
Bought 2×
$3.09M 96,984 at 31.85
1.0%
13 Nov 2023
Bought
$16.75K 507 at 33.04
0.0%
10 Nov 2023
Bought
$1.12M 34,320 at 32.73
0.3%
Showing 1–50 of 188. Page 1 of 4 Older →