MarketPeel
Insider Trading Intelligence
DB

Donald P. Braun

IMNN
DIRECTOR · IMUNON, INC. · CIK 0001661392
FILING MIX · LIFETIME100%/0%
BUYS
10
SELLS
0
TOTAL VALUE
$59.3K
COMPANIES
1
ACTIVE SINCE
Mar 2023
HOLDINGS NOW
9,319
AVG SELL PX
TRADE KIND
SHOWING 10 / 10
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Donald P. Braun, 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
7d1+0.00%-6.45%+0.51%-6.96%-6.96%
14d1+0.00%-8.87%-1.19%-7.69%-7.69%
30d1+0.00%-13.71%+2.20%-15.91%-15.91%
60d1+0.00%-20.52%+4.96%-25.48%-25.48%
90d1+0.00%-43.89%+5.59%-49.48%-49.48%
180d1+0.00%-27.42%+9.83%-37.25%-37.25%
1y1+0.00%-59.87%+15.29%-75.17%-75.17%
2y1(1 pending)
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
IMNN · 9,319 shares · as of May 22, 2026
07,22614,45321,67928,905202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 10 buys / 0 sellsCOVERAGE · 14 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
5,011$2.20$11.0K9,319May 22, 2026May 27, 2026View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
5,8815,881Jan 2, 2026Jan 6, 2026View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
2,040$9.20$18.8K3,747Aug 4, 2025Aug 6, 2025View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
250250Aug 4, 2025Aug 6, 2025View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
3,7503,750Mar 14, 2025Mar 18, 2025View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
9,07228,905Sep 6, 2024Sep 10, 2024View →
IMNN
IMUNON, INC.
PURCHASE
25,000$1.18$29.5K25,597Aug 20, 2024Jan 28, 2025View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
3,50023,430Jun 12, 2024Jun 14, 2024View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
3,50019,930Mar 15, 2024Mar 18, 2024View →
IMNN
IMUNON, INC.
PURCHASEGRANT
Stock grant
2,00016,430Mar 17, 2023Mar 21, 2023View →
Other insiders · IMNN
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About this filer
CIK 0001661392
ROLE
Director
PRIMARY
IMNN
COMPANIES
1
ACTIVE SINCE
Mar 2023
MARKETPEEL · /INSIDER/0001661392DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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