Ocean Power Technologies, Inc. (OPTT) has 20 known insider and institutional holders on record. The largest holder is Cryan Terence James with 2,333,368 shares. Other notable holders include Stratmann Philipp and PURCEL DIANA G.
Over the last 12 months, insiders have made 26 transactions in OPTT stock — 21 buys (valued at $11.7K) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
OPTT Insider Ownership
Top Holder
Cryan Terence James
2,333,368 shares
Buys (12 mo)
21
$11.7K value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Cryan Terence James |
Director |
2,333,368 |
2026-01-28 |
|
| 2 |
Stratmann Philipp |
President and CEO |
1,932,356 |
2026-03-06 |
|
| 3 |
Purcel Diana G |
Director |
1,327,554 |
2026-01-21 |
|
| 4 |
Hewlett Clyde W |
Director |
1,133,075 |
2026-01-28 |
|
| 5 |
Slaiby Peter E. |
Director |
1,052,014 |
2026-01-21 |
|
| 6 |
Powers Robert Patrick |
Senior VP and CFO |
1,037,129 |
2026-03-06 |
|
| 7 |
Pagliara Tracy D |
Senior VP and General Counsel |
858,353 |
2026-03-06 |
|
| 8 |
Lorenz Anderson Natalie M. |
Director |
404,677 |
2025-01-21 |
|
| 9 |
Burdyny Matthew |
Chief Commercial Officer |
173,126 |
2025-03-14 |
|
| 10 |
Thompson Jim Raymond |
Director |
151,189 |
2026-01-28 |
|
| 11 |
Montesi Corliss J. |
Director |
151,189 |
2026-01-28 |
|
| 12 |
Heinz David R |
Chief Operating Officer |
137,033 |
2015-01-22 |
|
| 13 |
Keller David L |
Director |
120,502 |
2015-10-26 |
|
| 14 |
Phebus Christopher |
Vice President - Engineering |
97,297 |
2018-01-19 |
|
| 15 |
Preston Seymour S Iii |
Director |
61,768 |
2013-10-04 |
|
| 16 |
Mekhiche Mike M |
Executive VP Eng/operations |
55,694 |
2017-05-23 |
|
| 17 |
Kirby George H Iii |
President, CEO |
55,000 |
2021-01-19 |
|
| 18 |
Featherstone Mark A |
Principal Accounting Officer |
41,465 |
2016-09-15 |
|
| 19 |
Competti Eileen M |
Director |
35,538 |
2014-10-24 |
|
| 20 |
Draper Mark |
Chief Executive Officer |
35,000 |
2009-10-06 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-05 |
Stratmann Philipp |
President and CEO |
Tax Withholding of RSU |
901,096 |
$0.43 |
$391.08K |
| 2026-03-05 |
Powers Robert Patrick |
Senior VP and CFO |
Tax Withholding of RSU |
437,550 |
$0.43 |
$189.9K |
| 2026-03-05 |
Pagliara Tracy D |
Senior VP and General Counsel |
Tax Withholding of RSU |
322,897 |
$0.43 |
$140.14K |
| 2026-01-30 |
Stratmann Philipp |
President and CEO |
Option Exercise |
100,198 |
- |
- |
| 2026-01-30 |
Powers Robert Patrick |
CFO |
Option Exercise |
54,032 |
- |
- |
| 2026-01-30 |
Pagliara Tracy D |
Senior VP and General Counsel |
RSU Award |
201,442 |
- |
- |
| 2026-01-27 |
Thompson Jim Raymond |
Director |
RSU Award |
151,189 |
- |
- |
| 2026-01-27 |
Thompson Jim Raymond |
Director |
Unknown |
- |
- |
- |
| 2026-01-27 |
Montesi Corliss J. |
Director |
RSU Award |
151,189 |
- |
- |
| 2026-01-27 |
Montesi Corliss J. |
Director |
Unknown |
- |
- |
- |
| 2026-01-27 |
Stratmann Philipp |
President and CEO |
RSU Award |
805,944 |
- |
- |
| 2026-01-27 |
Hewlett Clyde W |
Director |
RSU Award |
151,189 |
- |
- |
| 2026-01-27 |
Cryan Terence James |
Director |
RSU Award |
377,973 |
- |
- |
| 2026-01-27 |
Powers Robert Patrick |
CFO |
RSU Award |
427,447 |
- |
- |
| 2026-01-27 |
Pagliara Tracy D |
Senior VP and General Counsel |
RSU Award |
414,578 |
- |
- |
| 2026-01-16 |
Stratmann Philipp |
President and CEO |
Option Exercise |
569,045 |
- |
- |
| 2026-01-16 |
Slaiby Peter E. |
Director |
RSU Award |
593,208 |
- |
- |
| 2026-01-16 |
Hewlett Clyde W |
Director |
RSU Award |
558,080 |
- |
- |
| 2026-01-16 |
Cryan Terence James |
Director |
RSU Award |
1,354,802 |
- |
- |
| 2026-01-16 |
Powers Robert Patrick |
CFO |
Option Exercise |
252,115 |
- |
- |
| 2026-01-16 |
Purcel Diana G |
Director |
RSU Award |
903,748 |
- |
- |
| 2026-01-16 |
Pagliara Tracy D |
Senior VP and General Counsel |
RSU Award |
273,256 |
- |
- |
| 2025-12-16 |
Stratmann Philipp |
President and CEO |
Informative Buy |
7,750 |
$0.33 |
$2.56K |
| 2025-12-15 |
Stratmann Philipp |
President and CEO |
Informative Buy |
6,298 |
$0.34 |
$2.17K |
| 2025-12-15 |
Powers Robert Patrick |
CFO |
Informative Buy |
14,723 |
$0.34 |
$5K |
