Aligos Therapeutics, Inc. (ALGS) has 17 known insider and institutional holders on record. The largest holder is Beigelman Leonid with 169,500 shares. Other notable holders include BLATT LAWRENCE and Achneck Hardean.
Over the last 12 months, insiders have made 13 transactions in ALGS stock — 12 buys (valued at $3.39M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ALGS Insider Ownership
Top Holder
Beigelman Leonid
169,500 shares
Buys (12 mo)
12
$3.39M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Beigelman Leonid |
President |
169,500 |
2023-03-17 |
|
| 2 |
Blatt Lawrence |
President and CEO |
105,840 |
2026-03-11 |
|
| 3 |
Achneck Hardean |
Chief Medical Officer |
75,000 |
2024-10-10 |
|
| 4 |
Mcclure Matthew W. |
Chief Medical Officer |
72,000 |
2024-03-04 |
|
| 5 |
Glaub Kathleen Sereda |
Director |
59,550 |
2020-10-15 |
|
| 6 |
Quan Lucinda Y. |
See Remarks |
48,000 |
2023-09-12 |
|
| 7 |
Calhoun Lesley Ann |
See Remarks |
37,485 |
2026-03-11 |
|
| 8 |
Symons Julian A. |
See Remarks |
16,000 |
2025-07-18 |
|
| 9 |
Woiwode Thomas |
Director |
15,000 |
2022-06-27 |
|
| 10 |
Aneja Nikhil |
Principal Accounting Officer |
9,450 |
2026-03-11 |
|
| 11 |
Nuechterlein Carole |
Director |
5,860 |
2025-06-26 |
|
| 12 |
Martell Bridget A |
Director |
5,860 |
2025-06-26 |
|
| 13 |
Chavez Margarita |
Director |
5,860 |
2025-06-26 |
|
| 14 |
Hirth Peter |
Director |
5,860 |
2025-06-26 |
|
| 15 |
Preston Heather |
Director |
5,860 |
2025-06-26 |
|
| 16 |
Scopa James Paul |
Director |
5,860 |
2025-06-26 |
|
| 17 |
Nielsen Jack |
Director |
4,411 |
2024-02-28 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-09 |
Aneja Nikhil |
Principal Accounting Officer |
RSU Award |
9,450 |
$7.03 |
$66.43K |
| 2026-03-09 |
Calhoun Lesley Ann |
See Remarks |
RSU Award |
37,485 |
$7.03 |
$263.52K |
| 2026-03-09 |
Blatt Lawrence |
President and CEO |
RSU Award |
105,840 |
$7.03 |
$744.06K |
| 2026-01-29 |
Aneja Nikhil |
Principal Accounting Officer |
Unknown |
3,600 |
$8.68 |
$31.25K |
| 2025-07-16 |
Symons Julian A. |
See Remarks |
RSU Award |
16,000 |
$8.68 |
$138.88K |
| 2025-07-16 |
Calhoun Lesley Ann |
See Remarks |
RSU Award |
40,185 |
$8.68 |
$348.81K |
| 2025-07-16 |
Blatt Lawrence |
President and CEO |
RSU Award |
179,800 |
$8.68 |
$1.56M |
| 2025-06-25 |
Chavez Margarita |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
| 2025-06-25 |
Hirth Peter |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
| 2025-06-25 |
Nuechterlein Carole |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
| 2025-06-25 |
Martell Bridget A |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
| 2025-06-25 |
Preston Heather |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
| 2025-06-25 |
Scopa James Paul |
Director |
RSU Award |
5,860 |
$7.63 |
$44.71K |
