Astria Therapeutics, Inc. (ATXS) has 20 known insider and institutional holders on record. The largest holder is PERCEPTIVE ADVISORS LLC with 4,873,721 shares. Other notable holders include Milne Jill C. and Harshbarger Benjamin.
Over the last 12 months, insiders have made 8 transactions in ATXS stock — 8 buys (valued at $1.23M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ATXS Insider Ownership
Top Holder
PERCEPTIVE ADVISORS LLC
4,873,721 shares
Buys (12 mo)
8
$1.23M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Perceptive Advisors Llc |
Director |
4,873,721 |
2024-02-05 |
|
| 2 |
Milne Jill C. |
CEO and President |
761,000 |
2025-03-25 |
|
| 3 |
Harshbarger Benjamin |
Chief Legal Officer |
262,500 |
2025-03-25 |
|
| 4 |
Morabito Christopher |
Chief Medical Officer |
262,500 |
2025-03-25 |
|
| 5 |
Matthews Andrea |
Chief Business Officer |
262,500 |
2025-03-25 |
|
| 6 |
Clauser Noah |
Chief Financial Officer |
262,500 |
2025-03-25 |
|
| 7 |
Komjathy Andrew |
Chief Commercial Officer |
225,000 |
2025-03-25 |
|
| 8 |
Hibben Edward K. |
Chief Business Officer |
100,000 |
2018-02-09 |
|
| 9 |
Donovan Joanne M. |
CMO; SVP Clinical Development |
60,000 |
2020-02-14 |
|
| 10 |
Nichols Andrew John |
Chief Scientific Officer |
55,000 |
2022-03-03 |
|
| 11 |
Sanderson Ian C. |
Chief Financial Officer |
52,000 |
2016-02-16 |
|
| 12 |
Modi Rick |
Chief Business Officer |
45,000 |
2016-09-13 |
|
| 13 |
Cunnane Deirdre A. |
Chief Legal Officer |
40,000 |
2019-02-15 |
|
| 14 |
Agarwal Sunil |
Director |
26,550 |
2025-06-12 |
|
| 15 |
Cole Hugh M |
Director |
26,550 |
2025-06-12 |
|
| 16 |
Beck Joanne T. |
Director |
26,550 |
2025-06-12 |
|
| 17 |
Violin Jonathan |
Director |
26,550 |
2025-06-12 |
|
| 18 |
Kishbauch Michael D |
Director |
26,550 |
2025-06-12 |
|
| 19 |
Bate Kenneth |
Director |
26,550 |
2025-06-12 |
|
| 20 |
Lapointe Anthony Gregg |
Director |
26,550 |
2025-06-12 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-06-11 |
Callori Fred |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Beck Joanne T. |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Violin Jonathan |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Agarwal Sunil |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Cole Hugh M |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Lapointe Anthony Gregg |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Bate Kenneth |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
| 2025-06-11 |
Kishbauch Michael D |
Director |
RSU Award |
26,550 |
$5.79 |
$153.72K |
