Athira Pharma, Inc. (ATHA) has 20 known insider and institutional holders on record. The largest holder is PERCEPTIVE ADVISORS LLC with 4,829,412 shares. Other notable holders include KAWAS LEEN and Litton Mark James.
Over the last 12 months, insiders have made 7 transactions in ATHA stock — 7 buys (valued at $45.72K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ATHA Insider Ownership
Top Holder
PERCEPTIVE ADVISORS LLC
4,829,412 shares
Buys (12 mo)
7
$45.72K 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 |
10 Percent Owner |
4,829,412 |
2023-12-29 |
|
| 2 |
Kawas Leen |
President & CEO |
231,000 |
2021-02-22 |
|
| 3 |
Litton Mark James |
President and CEO |
222,543 |
2025-03-04 |
|
| 4 |
Mileson Glenna |
Chief Financial Officer |
150,000 |
2023-01-23 |
|
| 5 |
Gengos Andrew |
CFO and Chief Business Officer |
93,804 |
2024-09-05 |
|
| 6 |
Moebius Hans |
Chief Medical Officer |
91,482 |
2024-01-08 |
|
| 7 |
San Martin Javier |
Chief Medical Officer |
74,180 |
2025-03-04 |
|
| 8 |
Church Kevin |
Chief Scientific Officer |
58,563 |
2025-03-04 |
|
| 9 |
Worthington Mark |
General Counsel and Cco |
57,263 |
2025-03-04 |
|
| 10 |
Renninger Robert |
SVP, Finance and Accounting |
39,000 |
2025-03-04 |
|
| 11 |
Lenington Rachel |
COO and Cdo |
23,395 |
2024-09-05 |
|
| 12 |
Romano Kelly A |
Director |
20,900 |
2025-06-03 |
|
| 13 |
Fluke John M Jr |
Director |
20,900 |
2025-06-03 |
|
| 14 |
Johnson James A |
Director |
20,900 |
2025-06-03 |
|
| 15 |
Edelman Joseph |
Director |
20,900 |
2025-06-03 |
|
| 16 |
Kosacz Barbara |
Director |
20,900 |
2025-06-03 |
|
| 17 |
Pickering Grant |
Director |
20,900 |
2025-06-03 |
|
| 18 |
Panzara Michael A. |
Director |
20,900 |
2025-06-03 |
|
| 19 |
Perceptive Life Sciences Master Fund Ltd |
Director |
13,871 |
2022-05-27 |
|
| 20 |
Yamada Tadataka |
Director |
13,871 |
2021-06-01 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-05-30 |
Kosacz Barbara |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Romano Kelly A |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Panzara Michael A. |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Pickering Grant |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Johnson James A |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Fluke John M Jr |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
| 2025-05-30 |
Edelman Joseph |
Director |
RSU Award |
20,900 |
$0.31 |
$6.53K |
