// company-profile
Ocean Power Technologies, Inc.
OPTTExchangeNYSESectorElectric ServicesInc.NJFilings69Insiders12
// api This Ocean Power Technologies, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for OPTT in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Ocean Power Technologies, Inc. as of 2026-03-31
Total reported AUM
$8.8M
QoQ change
+92.8%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$3.0M
8.6M shares
#2
UBS Group AG
CIK 1610520
$1.3M
3.8M shares
#3
BlackRock, Inc.
CIK 2012383
$1.2M
3.3M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 5, 2026 | PAGLIARA TRACY D | OPTT | Tax Withholding | 322,897 | $0.43 | $140K |
| Mar 5, 2026 | Powers Robert Patrick | OPTT | Tax Withholding | 437,550 | $0.43 | $190K |
| Mar 5, 2026 | Stratmann Philipp | OPTT | Tax Withholding | 901,096 | $0.43 | $391K |
| Jan 30, 2026 | Stratmann Philipp | OPTT | Award | 100,198 | — | — |
| Jan 30, 2026 | Stratmann Philipp | OPTT | Option Exercise | 100,198 | $0.00 | $0K |
45 more transactions hidden
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