Insider trading

Period: 120 months Stock: CATX + 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.

83 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.

83 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.

83 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.

83 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.
83 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
83 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.

83 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Sep 2026
Sold at will
$526.05K 167,149 at 3.15
1.5%
Not planned
3 Sep 2026
Sold at will
$250.90K 80,783 at 3.11
0.7%
Not planned
2 Sep 2026
Sold at will
$131.22K 42,129 at 3.11
0.4%
Not planned
1 Sep 2026
Sold at will
$111.57K 35,769 at 3.12
0.3%
Not planned
1 Sep 2026
Sold at will
$111.57K 35,769 at 3.12
0.3%
Not planned
31 Aug 2026
Sold at will
$245.61K 78,145 at 3.14
0.7%
Not planned
31 Aug 2026
Sold at will
$245.61K 78,145 at 3.14
0.7%
Not planned
13 Nov 2025
Hunt Jonathan Robert Chief Accounting Officer
Bought
$22.29K 11,000 at 2.03
22.5%
+23% of stake
12 Nov 2025
Williamson Robert F III Director · indirect
Bought
$19.95K 9,498 at 2.10
×26
+2595% of stake
31 Mar 2025
Bought
$81.78K 38,145 at 2.14
53.8%
+54% of stake
31 Mar 2025
Woods Lori A Director · indirect
Bought
$50.00K 23,475 at 2.13
14.7%
Largest buy in 3 yrs
28 Mar 2025
Graham Juan Chief Financial Officer
Bought
$74.95K 33,333 at 2.25
×16
First buy on file
28 Mar 2025
Bought
$50.38K 22,192 at 2.27
45.6%
+46% of stake
28 Mar 2025
Spoor Johan M. Chief Executive Officer
Bought
$49.38K 22,026 at 2.24
59.0%
+59% of stake
28 Mar 2025
Spoor Johan M. Chief Executive Officer · indirect
Bought
$10.29K 4,650 at 2.21
opened
4 Dec 2024
HENSON HEIDI Director · indirect
Bought
$100.00K 25,975 at 3.85
opened
First buy on file
4 Dec 2024
Bought
$30.13K 8,000 at 3.77
28.3%
+28% of stake
25 Nov 2024
Bought
$54.87K 14,500 at 3.78
10.5%
25 Nov 2024
Hunt Jonathan Robert Chief Financial Officer
Bought 4×
$48.97K 12,829 at 3.82
35.7%
Largest buy in 3 yrs
25 Nov 2024
Spoor Johan M. CEO · indirect
Bought 2×
$45.60K 12,000 at 3.80
22.0%
+22% of stake
25 Nov 2024
Bought 2×
$22.81K 6,266 at 3.64
1.5%
17 Jun 2024
Hunt Jonathan Robert Chief Financial Officer
Bought
$17.67K 1,800 at 9.82
5.3%
14 Jun 2024
Woods Lori A Director · indirect
Bought 2×
$49.99K 4,587 at 10.90
3.0%
13 Jun 2024
Bought
$117.43K 100,000 at 1.17
266%
First buy on file
3 Jun 2024
Woods Lori A Director · indirect
Bought
$49.99K 34,246 at 1.46
2.3%
Largest buy in 3 yrs
31 May 2024
Bought
$75.90K 55,000 at 1.38
14.9%
31 May 2024
Hunt Jonathan Robert Chief Financial Officer
Bought 2×
$35.01K 25,006 at 1.40
7.9%
Largest buy in 3 yrs
29 May 2024
Bought 2×
$40.01K 30,031 at 1.33
8.9%
6 Mar 2024
Bought on a plan
$57.41M 60,431,039 at 0.95
107%
Bought on a plan
30 Jan 2024
Bought 5×
$90.71K 127,206 at 0.71
60.1%
Largest buy in 3 yrs
29 Jan 2024
Bought 2×
$16.17K 25,266 at 0.64
13.6%
26 Jan 2024
Bought 5×
$62.30K 110,613 at 0.56
146%
Largest buy in 3 yrs
25 Jan 2024
Bought
$10.85K 22,134 at 0.49
41.3%
+41% of stake
24 Jan 2024
Puhlmann Markus Chief Medical Officer
Bought
$139.89K 280,000 at 0.50
25.6%
Largest buy in 3 yrs
24 Jan 2024
Bought
$14.63K 29,862 at 0.49
126%
Largest buy in 3 yrs
21 Dec 2023
Williamson Robert F III Director · indirect
Bought
$1.20K 3,663 at 0.33
opened
19 Dec 2023
Puhlmann Markus Chief Medical Officer
Bought
$137.00K 400,000 at 0.34
57.5%
Largest buy in 3 yrs
19 Dec 2023
Bought
$4.38K 13,680 at 0.32
137%
Largest buy in 3 yrs
18 Dec 2023
Hunt Jonathan Robert Chief Financial Officer
Bought
$32.34K 125,000 at 0.26
65.2%
Largest buy in 3 yrs
18 Dec 2023
Puhlmann Markus Chief Medical Officer
Bought
$15.46K 60,419 at 0.26
9.5%
18 Dec 2023
Bought
$2.60K 10,000 at 0.26
opened
First buy on file
15 Dec 2023
Woods Lori A Director · indirect
Bought
$41.28K 152,962 at 0.27
11.2%
Largest buy in 3 yrs
15 Dec 2023
Puhlmann Markus Chief Medical Officer
Bought
$36.28K 135,006 at 0.27
27.0%
First buy on file
14 Dec 2023
Woods Lori A Director · indirect
Bought
$8.70K 32,238 at 0.27
2.4%
5 Dec 2022
Hunt Jonathan Robert Chief Financial Officer
Bought
$12.24K 32,200 at 0.38
20.2%
+20% of stake
1 Dec 2022
Hunt Jonathan Robert Chief Financial Officer
Bought
$20.27K 53,204 at 0.38
50.0%
+50% of stake
15 Nov 2022
Woods Lori A CEO · indirect
Bought
$33.54K 100,000 at 0.34
9.6%
Largest buy in 3 yrs
9 Jun 2022
Austin Mark John VP Finance/Prin Fin&Acct Offic
Bought
$3.96K 13,800 at 0.29
34.3%
+34% of stake
8 Jun 2022
Hunt Jonathan Robert Chief Financial Officer
Bought
$7.44K 25,675 at 0.29
31.8%
+32% of stake
8 Jun 2022
Austin Mark John VP Finance/Prin Fin&Acct Offic
Bought
$1.43K 5,000 at 0.29
14.2%
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