MarketPeel
Insider Trading Intelligence
RK

Robert C. Koski

OGEN
DIRECTOR · ORAGENICS INC · CIK 0001234880
FILING MIX · LIFETIME43%/57%
BUYS
10
SELLS
13
TOTAL VALUE
$728.7K
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
125,000
AVG SELL PX
$0.25
TRADE KIND
SHOWING 23 / 23
Trades · vs SPY
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Performance · forward returns vs SPY
12 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert C. Koski, 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
7d12+75.00%+1.14%-1.44%+2.57%-3.30%
14d12+75.00%-6.49%-1.12%-5.37%-9.15%
30d12+66.67%-7.51%-0.41%-7.10%-20.39%
60d12+75.00%-14.88%+1.81%-16.69%-41.37%
90d12+75.00%-39.57%+0.64%-40.21%-60.43%
180d12+75.00%-49.00%+5.64%-54.63%-79.42%
1y12+75.00%-46.72%+14.57%-61.29%-66.87%
2y12+83.33%-90.63%+43.85%-134.47%-152.51%
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
OGEN · 125,000 shares · as of Dec 11, 2025
0444,121888,2421,332,3621,776,48320212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 10 buys / 13 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
125,000125,000Dec 11, 2025Dec 15, 2025View →
OGEN
ORAGENICS INC
PURCHASE
5,00023,367Dec 11, 2024Dec 13, 2024View →
OGEN
ORAGENICS INC
SALE
1,500,0000Dec 11, 2024Dec 13, 2024View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
65,00065,000Sep 19, 2024Sep 20, 2024View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
25,00025,689Aug 8, 2023Aug 10, 2023View →
OGEN
ORAGENICS INC
SALE
42,357$0.11$4.5K1,102,295Dec 30, 2022Jan 3, 2023View →
OGEN
ORAGENICS INC
SALE
36,648$0.11$3.9K176,191Dec 29, 2022Jan 3, 2023View →
OGEN
ORAGENICS INC
SALE
140,497$0.18$24.7K1,144,652Dec 15, 2022Dec 16, 2022View →
OGEN
ORAGENICS INC
SALE
4,503$0.18$7881,310,149Dec 14, 2022Dec 15, 2022View →
OGEN
ORAGENICS INC
SALE
25,000$0.18$4.4K1,285,149Dec 14, 2022Dec 16, 2022View →
OGEN
ORAGENICS INC
SALE
48,795$0.20$9.6K1,314,652Dec 9, 2022Dec 12, 2022View →
OGEN
ORAGENICS INC
SALE
13,036$0.20$2.6K1,363,447Dec 8, 2022Dec 9, 2022View →
OGEN
ORAGENICS INC
SALE
200,000$0.19$38.2K1,376,483Nov 30, 2022Dec 1, 2022View →
OGEN
ORAGENICS INC
SALE
200,000$0.19$38.5K1,576,483Nov 29, 2022Dec 1, 2022View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
220,000220,000Jul 29, 2022Aug 2, 2022View →
OGEN
ORAGENICS INC
PURCHASE
799,100$0.47$378.8K1,776,483Dec 31, 2021Jan 3, 2022View →
OGEN
ORAGENICS INC
PURCHASE
200,900$0.45$90.4K977,383Dec 30, 2021Jan 3, 2022View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
75,00075,000Dec 16, 2021Dec 17, 2021View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
160,000160,000Feb 18, 2021Feb 19, 2021View →
OGEN
ORAGENICS INC
SALEGRANT
Gift
30,000212,839Jan 2, 2021Feb 19, 2021View →
OGEN
ORAGENICS INC
SALE
310,000$0.43$132.4K776,483Dec 22, 2020Dec 23, 2020View →
OGEN
ORAGENICS INC
SALEGRANT
Gift
35,000242,839Apr 24, 2020Dec 23, 2020View →
OGEN
ORAGENICS INC
PURCHASEGRANT
Stock grant
156,540156,540Feb 5, 2020Feb 7, 2020View →
Other insiders · OGEN
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About this filer
CIK 0001234880
ROLE
Director
PRIMARY
OGEN
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001234880DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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