MarketPeel
Insider Trading Intelligence
RD

Robert A. Dimella

RMI
INSIDER · RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC. · CIK 0001081496
FILING MIX · LIFETIME24%/76%
BUYS
7
SELLS
22
TOTAL VALUE
$2.51M
COMPANIES
6
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
0
AVG SELL PX
$19.30
TRADE KIND
SHOWING 29 / 29
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
29 backtested trades · 8 horizons · 12 pending
Forward-return performance of every backtestable P/S trade by Robert A. Dimella, 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
7d29+62.07%+0.61%+1.08%-0.47%-0.76%
14d29+58.62%+2.00%+1.64%+0.36%-0.84%
30d29+41.38%+2.74%+2.78%-0.04%-1.10%
60d29+41.38%+2.57%+3.90%-1.33%-2.91%
90d29+24.14%+3.60%+4.59%-0.99%-2.03%
180d29+44.83%+1.47%+11.16%-9.66%-10.81%
1y29(6 pending)+86.96%-8.00%+3.97%-11.97%-11.05%
2y29(6 pending)+78.26%-11.97%+19.15%-31.12%-28.13%
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
RMI · 0 shares · as of Jun 23, 2021
03,7507,50011,25015,0002021SHARES 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 · 7 buys / 22 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
SALE
0.013$12.73$00Nov 25, 2025Dec 1, 2025View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
SALE
0.092$14.50$10Nov 25, 2025Dec 1, 2025View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
0.715$14.92$110Nov 25, 2025Dec 1, 2025View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
11,964.715$14.84$177.6K0Nov 20, 2025Nov 21, 2025View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
SALE
10,060$14.98$150.7K0.092Nov 20, 2025Nov 24, 2025View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
SALE
10,061$12.79$128.6K0.013Nov 20, 2025Nov 24, 2025View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
PURCHASE
10,000$17.90$179.0K10,000Apr 11, 2022Apr 12, 2022View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
10,000$15.85$158.5K10,000Apr 11, 2022Apr 12, 2022View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASE
10,000$18.99$189.9K10,000Feb 11, 2022Feb 16, 2022View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
SALE
3,196$23.93$76.5K0Jul 6, 2021Jul 6, 2021View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
SALE
2,355$23.91$56.3K3,196Jun 23, 2021Jun 24, 2021View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
6,751$23.22$156.8K0Jun 23, 2021Jun 24, 2021View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
SALE
1,500$23.98$36.0K5,551Jun 22, 2021Jun 24, 2021View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
900$23.27$20.9K6,751Jun 22, 2021Jun 24, 2021View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
SALE
9,330$20.29$189.3K0Jun 17, 2021Jun 17, 2021View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
605$23.16$14.0K7,651Jun 17, 2021Jun 17, 2021View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
SALE
2,949$24.00$70.8K7,051Jun 17, 2021Jun 18, 2021View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
SALE
5,269$20.34$107.2K9,330Jun 16, 2021Jun 17, 2021View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
6,744$23.32$157.2K8,256Jun 16, 2021Jun 17, 2021View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
SALE
1,264$20.35$25.7K14,599Jun 15, 2021Jun 17, 2021View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
244$22.84$5.6K0.406May 10, 2021May 11, 2021View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
320$22.83$7.3K244.406May 10, 2021May 11, 2021View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
5,233$22.90$119.9K4,549.406May 7, 2021May 11, 2021View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
3,985$22.90$91.3K564.406May 7, 2021May 11, 2021View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
PURCHASE
9,900$18.99$188.0K10,000May 20, 2020May 20, 2020View →
RFM
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND, INC.
PURCHASE
100$18.74$1.9K100May 19, 2020May 19, 2020View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
PURCHASE
5,000$16.45$82.2K15,000Mar 18, 2020Mar 19, 2020View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
PURCHASE
5,000$14.20$71.0K15,000Mar 18, 2020Mar 19, 2020View →
MMD
NYLI MACKAY DEFINEDTERM MUNI OPPORTUNITIES FUND
SALE
2,040$21.90$44.7K9,366Jan 15, 2020Jan 17, 2020View →
Other insiders · RMI
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About this filer
CIK 0001081496
ROLE
Insider
PRIMARY
RMI
COMPANIES
6
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001081496DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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