MarketPeel
Insider Trading Intelligence
Pricing
…
PS

Philipp Stratmann

OPTT
PRESIDENT AND CEO · OCEAN POWER TECHNOLOGIES, INC. · CIK 0001869065
FILING MIX · LIFETIME77%/23%
BUYS
34
SELLS
10
TOTAL VALUE
$967.9K
COMPANIES
1
ACTIVE SINCE
Jun 2021
HOLDINGS NOW
1,932,356
AVG SELL PX
$0.58
TRADE KIND
SHOWING 44 / 44
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Philipp Stratmann, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d4+75.00%+7.45%-0.17%+7.62%+4.74%—
14d4+25.00%-3.55%+0.02%-3.57%-0.33%—
30d4+75.00%+17.34%+0.63%+16.71%+12.84%—
60d4+50.00%+7.12%+0.69%+6.42%+5.18%—
90d4+50.00%+3.15%+1.57%+1.58%+2.13%—
180d4+0.00%-16.45%+9.14%-25.59%-22.80%—
1y4(3 pending)+0.00%-51.45%+28.08%-79.53%-79.53%—
2y4(3 pending)+100.00%+37.02%+52.05%-15.02%-15.02%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
OPTT · 1,932,356 shares · as of Mar 5, 2026
0708,3631,416,7262,125,0892,833,45220222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 34 buys / 10 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
901,096$0.43$391.1K1,932,356Mar 5, 2026Mar 6, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
100,162——2,340,701Jan 30, 2026Jan 30, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
100,198——100,198Jan 30, 2026Jan 30, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
392,553——392,553Jan 30, 2026Jan 30, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
100,198——2,440,899Jan 30, 2026Jan 30, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
392,553——2,833,452Jan 30, 2026Jan 30, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
805,944——2,240,539Jan 27, 2026Jan 28, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
527,846——1,434,595Jan 16, 2026Jan 21, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
569,045——1,962,441Jan 16, 2026Jan 21, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
569,045——569,045Jan 16, 2026Jan 21, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
617,508——1,393,396Jan 16, 2026Jan 21, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
161,801——1,393,396Jan 16, 2026Jan 21, 2026 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
7,750$0.33$2.6K518,440Dec 16, 2025Dec 16, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
6,298$0.34$2.2K510,690Dec 15, 2025Dec 15, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
3,989$0.50$2.0K517,714Sep 17, 2025Sep 18, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
54,782——822,283Jan 31, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
54,782——54,782Jan 31, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
16,626$0.66$11.0K606,752Jan 31, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
364,507$0.93$339.0K513,725Jan 31, 2025Mar 14, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
77,059$0.92$70.9K623,378Jan 21, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
88,157$0.99$87.3K700,437Jan 16, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
73,500——73,500Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
169,691——797,833Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
194,118——194,118Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
190,306——628,142Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
190,306——190,306Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
1,688,907——1,688,907Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
194,118——437,836Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
73,500——243,718Jan 16, 2025Jan 21, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
33,689$0.89$30.0K788,594Jan 14, 2025Feb 4, 2025 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
300,484——300,484Feb 1, 2024Feb 2, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
Chief Executive Officer
14,061$0.27$3.8K149,218Jan 22, 2024Jan 24, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
Chief Executive Officer
48,529——48,529Jan 22, 2024Jan 24, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
Chief Executive Officer
21,000——42,000Jan 16, 2024Jan 18, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
Chief Executive Officer
21,000——163,279Jan 16, 2024Jan 18, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
Chief Executive Officer
48,529——163,279Jan 16, 2024Jan 24, 2024 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
12,115$0.41$5.0K93,807Sep 15, 2023Sep 18, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
3,766$0.63$2.4K110,359Jun 20, 2023Jun 22, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
145,589——145,589Jan 23, 2023Jan 25, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASE
President and CEO
21,000$0.74$15.5K104,662Jan 13, 2023Jan 17, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
7,203$0.74$5.3K97,459Jan 13, 2023Jan 17, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
SALE
President and CEO
21,000——42,000Jan 14, 2022Jan 17, 2023 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
63,000——63,000Jan 14, 2022Jan 19, 2022 ↗View →
OPTT
OCEAN POWER TECHNOLOGIES, INC.
PURCHASEGRANT
Stock grant
100,000——100,000Jun 18, 2021Jun 23, 2021 ↗View →
Other insiders · OPTT
Loading peer insiders…
About this filer
CIK 0001869065
ROLE
President and CEO
PRIMARY
OPTT
COMPANIES
1
ACTIVE SINCE
Jun 2021
MARKETPEEL · /INSIDER/0001869065DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback