Insider trading

Period: 120 months Stock: TECX Type of trade: Bought × + 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.

21 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.

21 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.

21 decisions over 120 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

21 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.
21 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
21 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.

21 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
11 Feb 2026
REICIN ALISE Chief Executive Officer
Bought
$52.75K 2,500 at 21.10
1.1%
First buy on file
10 Feb 2026
Lochner Daniel Chief Financial Officer
Bought
$129.66K 6,000 at 21.61
23.0%
+23% of stake
11 Apr 2025
SPRINGER TIMOTHY A Director · indirect
Bought
$875.94K 53,706 at 16.31
3.7%
11 Apr 2025
Bought
$154.59K 9,478 at 16.31
0.2%
10 Apr 2025
SPRINGER TIMOTHY A Director · indirect
Bought
$767.20K 45,858 at 16.73
3.3%
10 Apr 2025
Bought
$135.38K 8,092 at 16.73
0.2%
9 Apr 2025
SPRINGER TIMOTHY A Director · indirect
Bought 2×
$311.02K 21,071 at 14.76
1.5%
9 Apr 2025
Bought 2×
$54.88K 3,718 at 14.76
0.1%
7 Apr 2025
SPRINGER TIMOTHY A Director · indirect
Bought
$7.05M 412,500 at 17.10
42.5%
+43% of stake
7 Apr 2025
Bought
$1.50M 87,500 at 17.10
2.1%
5 Feb 2025
SPRINGER TIMOTHY A Director · indirect
Bought
$33.00M 660,000 at 50.00
213%
Largest buy in 3 yrs
5 Feb 2025
Bought
$7.00M 129,294 at 54.14
3.2%
5 Feb 2025
Lochner Daniel Chief Financial Officer
Bought
$249.96K 4,617 at 54.14
opened
First buy on file
22 Oct 2024
Bought
$10.08M 300,000 at 33.59
7.9%
Largest buy in 3 yrs
26 Sep 2024
Bought 4×
$1.44M 50,000 at 28.82
1.3%
First buy on file
14 May 2024
Leonard Braden Michael 10% owner · indirect
Bought
$385.95K 296,882 at 1.30
6.6%
13 May 2024
Leonard Braden Michael 10% owner · indirect
Bought 2×
$585.55K 469,753 at 1.25
11.7%
First buy on file
7 Jul 2021
Bought
$40.08K 4,800 at 8.35
opened
First buy on file
17 Feb 2021
Bought
$23.42K 2,000 at 11.71
opened
First buy on file
19 Jul 2019
Atlas Venture Fund X, L.P. 10% owner · indirect
Bought
$15.00M 810,811 at 18.50
17.0%
First buy on file
19 Jul 2019
Booth Bruce Director · indirect
Bought
$15.00M 810,811 at 18.50
17.0%
First buy on file
Showing 1–21 of 21.