Iterum Therapeutics plc (ITRM) has 17 known insider and institutional holders on record. The largest holder is Sofinnova Venture Partners IX, L.P. with 1,626,514 shares. Other notable holders include Kelly David George and Frazier Healthcare VII, L.P..
Over the last 12 months, insiders have made 4 transactions in ITRM stock — 3 buys (valued at $207.05K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
ITRM Insider Ownership
Top Holder
Sofinnova Venture Partners IX, L.P.
1,626,514 shares
Buys (12 mo)
3
$207.05K value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Sofinnova Venture Partners Ix, L.p. |
10 Percent Owner |
1,626,514 |
2020-06-03 |
|
| 2 |
Kelly David George |
Director |
647,059 |
2022-06-17 |
|
| 3 |
Frazier Healthcare Vii, L.p. |
10 Percent Owner |
333,000 |
2020-01-23 |
|
| 4 |
Dunne Michael W. |
Director |
241,001 |
2025-11-20 |
|
| 5 |
Chin Mark |
Director |
237,795 |
2022-06-17 |
|
| 6 |
Hecht Beth |
Director |
237,795 |
2022-06-17 |
|
| 7 |
Coyne Christine |
Chief Commercial Officer |
200,000 |
2025-07-03 |
|
| 8 |
Matthews Judith M. |
Chief Financial Officer |
100,000 |
2023-04-03 |
|
| 9 |
Fishman Corey N. |
Chief Executive Officer |
54,449 |
2023-11-20 |
|
| 10 |
Ahrens Brenton Karl |
Director |
29,125 |
2022-12-28 |
|
| 11 |
Edick Paul R |
Director |
25,236 |
2018-08-27 |
|
| 12 |
Malik Shahzad |
Director |
19,671 |
2019-06-17 |
|
| 13 |
Puttagunta Sailaja |
Chief Medical Officer |
10,369 |
2023-12-04 |
|
| 14 |
Schaffnit Jeffrey R. |
Chief Commercial Officer |
6,365 |
2018-05-29 |
|
| 15 |
Healy James |
10 Percent Owner |
5,703 |
2019-06-17 |
|
| 16 |
Hunt Ronald |
Director |
5,479 |
2022-12-28 |
|
| 17 |
Heron Patrick J |
10 Percent Owner |
2,852 |
2019-06-17 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-11-18 |
Dunne Michael W. |
Director |
Informative Buy |
6,000 |
$0.37 |
$2.19K |
| 2025-08-08 |
Dunne Michael W. |
Director |
Informative Buy |
15,000 |
$0.72 |
$10.85K |
| 2025-07-01 |
Coyne Christine |
Chief Commercial Officer |
RSU Award |
200,000 |
$0.97 |
$194K |
| 2025-07-01 |
Coyne Christine |
Officer |
Unknown |
- |
- |
- |
