Immunic, Inc. (IMUX) has 20 known insider and institutional holders on record. The largest holder is Satter Muneer A with 7,492,277 shares. Other notable holders include LSP V Cooperatieve U.A. and Cox Russell J..
Over the last 12 months, insiders have made 31 transactions in IMUX stock — 28 buys (valued at $8.01M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
IMUX Insider Ownership
Top Holder
Satter Muneer A
7,492,277 shares
Buys (12 mo)
28
$8.01M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Satter Muneer A |
10 Percent Owner |
7,492,277 |
2018-09-17 |
|
| 2 |
Lsp V Cooperatieve U.a. |
10 Percent Owner |
2,162,782 |
2019-04-22 |
|
| 3 |
Cox Russell J. |
Chief Executive Officer |
1,588,832 |
2018-01-04 |
|
| 4 |
Global Life Bioventure V Sarl |
10 Percent Owner |
1,371,494 |
2019-04-22 |
|
| 5 |
Fund N.v. |
10 Percent Owner |
1,371,494 |
2019-04-23 |
|
| 6 |
Vitt Daniel |
CEO and Director |
860,000 |
2025-07-18 |
|
| 7 |
Tardio Jason |
President and COO |
330,000 |
2025-07-18 |
|
| 8 |
Muehler Andreas |
Chief Medical Officer |
330,000 |
2025-07-18 |
|
| 9 |
Nash Duane |
Executive Chairman |
315,000 |
2025-07-18 |
|
| 10 |
Whaley Glenn |
Chief Financial Officer |
280,000 |
2025-07-18 |
|
| 11 |
Winters Terence E. |
Co-chairman and CEO |
194,966 |
2017-06-15 |
|
| 12 |
Phillips Barclay A |
Director |
150,000 |
2025-06-09 |
|
| 13 |
Neermann Joerg |
Director |
150,000 |
2025-06-09 |
|
| 14 |
Skerjanec Simona |
Director |
150,000 |
2025-06-09 |
|
| 15 |
Rudick Richard Alan |
Director |
150,000 |
2025-06-09 |
|
| 16 |
Toernsen Monika Maria |
Director |
150,000 |
2025-06-09 |
|
| 17 |
Howson Tamar D |
Director |
150,000 |
2025-06-09 |
|
| 18 |
Patel Sanjay S |
Chief Financial Officer |
79,891 |
2019-07-24 |
|
| 19 |
Swanson Michael V. |
Chief Financial Officer, EVP |
75,000 |
2018-06-11 |
|
| 20 |
Ashley Robert A. |
Chief Technical Officer, EVP |
75,000 |
2018-06-11 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-27 |
Congleton Jon |
Director |
Unknown |
- |
- |
- |
| 2026-02-17 |
Nagel Robert Thorvald |
Director |
Unknown |
- |
- |
- |
| 2026-02-17 |
Bvf Partners L P/il |
Other: See Explanation of Responses |
Unknown |
3,202,262 |
- |
- |
| 2025-07-16 |
Muehler Andreas |
Chief Medical Officer |
RSU Award |
330,000 |
$0.77 |
$254.1K |
| 2025-07-16 |
Tardio Jason |
President and COO |
RSU Award |
330,000 |
$0.77 |
$254.1K |
| 2025-07-16 |
Vitt Daniel |
CEO and Director |
RSU Award |
860,000 |
$0.77 |
$662.2K |
| 2025-07-16 |
Whaley Glenn |
Chief Financial Officer |
RSU Award |
280,000 |
$0.77 |
$215.6K |
| 2025-07-16 |
Nash Duane |
Executive Chairman |
RSU Award |
315,000 |
$0.77 |
$242.55K |
| 2025-06-05 |
Muehler Andreas |
Chief Medical Officer |
RSU Award |
598,500 |
$0.77 |
$462.58K |
| 2025-06-05 |
Tardio Jason |
President and COO |
RSU Award |
598,500 |
$0.77 |
$462.58K |
| 2025-06-05 |
Vitt Daniel |
CEO and Director |
RSU Award |
1,558,000 |
$0.77 |
$1.2M |
| 2025-06-05 |
Whaley Glenn |
Chief Financial Officer |
RSU Award |
503,500 |
$0.77 |
$389.16K |
| 2025-06-05 |
Nash Duane |
Executive Chairman |
RSU Award |
570,000 |
$0.77 |
$440.55K |
| 2025-06-13 |
Nash Duane |
Executive Chairman |
Informative Buy |
20,000 |
$0.83 |
$16.69K |
| 2025-06-05 |
Skerjanec Simona |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Rudick Richard Alan |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Toernsen Monika Maria |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Muehler Andreas |
Chief Medical Officer |
RSU Award |
595,000 |
$0.77 |
$459.88K |
| 2025-06-05 |
Tardio Jason |
President and COO |
Informative Buy |
12,512 |
$0.79 |
$9.88K |
| 2025-06-05 |
Neermann Joerg |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Whaley Glenn |
Chief Financial Officer |
RSU Award |
503,000 |
$0.77 |
$388.77K |
| 2025-06-05 |
Nash Duane |
Executive Chairman |
RSU Award |
560,000 |
$0.77 |
$432.82K |
| 2025-06-05 |
Phillips Barclay A |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Howson Tamar D |
Director |
RSU Award |
150,000 |
$0.77 |
$115.94K |
| 2025-06-05 |
Vitt Daniel |
CEO and Director |
RSU Award |
1,535,000 |
$0.77 |
$1.19M |
