Kiora Pharmaceuticals, Inc. (KPRX) has 20 known insider and institutional holders on record. The largest holder is Ventech Capital II with 1,431,814 shares. Other notable holders include ARMISTICE CAPITAL, LLC and Wirostko Barbara.
Over the last 12 months, insiders have made 8 transactions in KPRX stock — 3 buys (valued at $118.01K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
KPRX Insider Ownership
Top Holder
Ventech Capital II
1,431,814 shares
Buys (12 mo)
3
$118.01K value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Ventech Capital Ii |
10 Percent Owner |
1,431,814 |
2017-03-21 |
|
| 2 |
Armistice Capital, Llc |
10 Percent Owner |
977,775 |
2021-08-03 |
|
| 3 |
Wirostko Barbara |
Chief Medical Officer |
403,893 |
2019-08-07 |
|
| 4 |
Garanzini Michael |
Chief Commercial Officer |
196,250 |
2018-07-12 |
|
| 5 |
Obermayr Franz |
Acting CEO |
101,613 |
2021-02-03 |
|
| 6 |
From Stephen |
Executive Chairman |
67,693 |
2022-01-06 |
|
| 7 |
Strem Brian M. |
President and CEO |
60,692 |
2026-04-02 |
|
| 8 |
Greenleaf Peter |
Director |
50,000 |
2019-02-05 |
|
| 9 |
Daniels Eric Joseph |
Chief Development Officer |
31,741 |
2026-04-02 |
|
| 10 |
Tyle Praveen |
Director |
30,000 |
2025-04-02 |
|
| 11 |
Tosca Melissa |
CFO |
26,975 |
2026-04-02 |
|
| 12 |
Romano Sarah |
Chief Financial Officer |
22,746 |
2022-02-11 |
|
| 13 |
Hollander David |
Director |
20,000 |
2025-04-02 |
|
| 14 |
Stengone Carmine N. |
Director |
20,000 |
2025-04-02 |
|
| 15 |
Parsons Erin |
Director |
20,000 |
2025-04-02 |
|
| 16 |
Walters-hoffert Lisa |
Director |
20,000 |
2025-04-02 |
|
| 17 |
Shapiro Aron |
Director |
20,000 |
2025-04-02 |
|
| 18 |
Manzo Michael P. |
VP of Engineering |
15,378 |
2021-08-04 |
|
| 19 |
Mann Brenda |
VP of Research & Development |
15,136 |
2021-11-03 |
|
| 20 |
Balland Thomas |
Director |
15,000 |
2017-06-22 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Tosca Melissa |
CFO |
Tax Withholding of RSU |
929 |
$1.95 |
$1.81K |
| 2026-04-01 |
Daniels Eric Joseph |
Chief Development Officer |
Tax Withholding of RSU |
929 |
$1.95 |
$1.81K |
| 2026-04-01 |
Strem Brian M. |
President and CEO |
Tax Withholding of RSU |
1,906 |
$1.95 |
$3.72K |
| 2026-03-06 |
Tosca Melissa |
CFO |
RSU Award |
13,067 |
$1.98 |
$25.87K |
| 2026-03-06 |
Daniels Eric Joseph |
Chief Development Officer |
RSU Award |
13,067 |
$1.98 |
$25.87K |
| 2026-03-06 |
Strem Brian M. |
President and CEO |
RSU Award |
33,467 |
$1.98 |
$66.26K |
| 2026-03-03 |
Daniels Eric Joseph |
Chief Development Officer |
Tax Withholding of RSU |
238 |
$2.02 |
$480.76 |
| 2026-03-03 |
Strem Brian M. |
President and CEO |
Tax Withholding of RSU |
238 |
$2.02 |
$480.76 |
