Insider trading

Period: 120 months Stock: ANTX Type of trade: Bought × + Add filter Clear all
Views & alerts

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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.

28 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.

28 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.

28 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.

28 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.
28 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
28 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.

28 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Sep 2026
Bought
$11.60K 2,098 at 5.53
24.4%
Largest buy in 3 yrs
2 Jun 2025
Easom Eric Chief Executive Officer
Bought
$10.67K 10,000 at 1.07
4.1%
28 May 2025
Bought
$10.13K 8,610 at 1.18
opened
First buy on file
10 Dec 2024
Readnour Robin Shane Director · indirect
Bought 2×
$14.93K 10,000 at 1.49
1.6%
9 Dec 2024
Readnour Robin Shane Director · indirect
Bought 2×
$43.98K 30,772 at 1.43
5.0%
6 Dec 2024
Readnour Robin Shane Director · indirect
Bought 2×
$27.79K 19,228 at 1.45
3.2%
27 Nov 2024
Readnour Robin Shane Director · indirect
Bought 2×
$70.84K 50,000 at 1.42
8.7%
27 Nov 2024
Bought
$2.80K 2,000 at 1.40
1.6%
26 Nov 2024
Readnour Robin Shane Director · indirect
Bought 2×
$34.85K 25,000 at 1.39
4.4%
20 Nov 2024
Readnour Robin Shane Director · indirect
Bought 2×
$57.87K 50,000 at 1.16
9.3%
19 Nov 2024
Readnour Robin Shane Director · indirect
Bought 2×
$155.26K 150,000 at 1.04
36.6%
+37% of stake
19 Nov 2024
Bought
$5.05K 5,000 at 1.01
4.2%
18 Nov 2024
Easom Eric Chief Executive Officer · indirect
Bought
$49.97K 50,000 at 1.00
4.9%
18 Nov 2024
Bought
$20.00K 20,000 at 1.00
20.4%
First buy on file
14 Aug 2024
Leonard Braden Michael 10% owner · indirect
Bought
$1.56M 1,500,000 at 1.04
35.3%
First buy on file
18 Aug 2023
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$16.00M 1,777,778 at 9.00
52.9%
+53% of stake
15 May 2023
Easom Eric Chief Executive Officer · indirect
Bought
$53.77K 10,000 at 5.38
1.0%
First buy on file
4 Aug 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$799.00 100 at 7.99
0.0%
3 Aug 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$13.53K 1,809 at 7.48
0.0%
27 Jul 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$65.50K 8,281 at 7.91
0.2%
26 Jul 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$115.17K 14,938 at 7.71
0.4%
21 Jun 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$2.41K 302 at 7.99
0.0%
14 Jun 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$489.40K 61,424 at 7.97
1.7%
13 Jun 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought
$158.00K 20,000 at 7.90
0.5%
29 Mar 2022
RA CAPITAL MANAGEMENT, L.P. 10% owner · indirect
Bought 2×
$25.00M 1,666,666 at 15.00
105%
First buy on file
29 Mar 2022
Aziz Kabeer Director · indirect
Bought
$2.50M 166,666 at 15.00
8.2%
First buy on file
29 Mar 2022
Bought
$2.50M 166,666 at 15.00
8.2%
First buy on file
29 Mar 2022
Readnour Robin Shane Director · indirect
Bought 2×
$2.30M 153,334 at 15.00
45.9%
First buy on file
Showing 1–28 of 28.