MarketPeel
Insider Trading Intelligence
Pricing
…
SO

Stephen Andrew O'neill

RMMZ
INSIDER · RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC. · CIK 0001662140
FILING MIX · LIFETIME77%/23%
BUYS
34
SELLS
10
TOTAL VALUE
$1.96M
COMPANIES
6
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
148,708
AVG SELL PX
$17.19
TRADE KIND
SHOWING 44 / 44
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
32 backtested trades · 8 horizons · 22 pending
Forward-return performance of every backtestable P/S trade by Stephen Andrew O'neill, 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
7d32+50.00%+0.64%+1.97%-1.32%-2.25%-1.75
14d32+53.13%+1.77%+1.75%+0.02%-1.26%0.02
30d32+78.13%+1.52%+1.39%+0.14%-0.23%0.16
60d32+81.25%+4.64%+6.00%-1.36%-1.02%-1.38
90d32+62.50%+5.87%+6.71%-0.85%-2.33%-0.61
180d32+62.50%+5.26%+10.44%-5.18%-6.41%-2.51
1y32(11 pending)+71.43%+6.16%+20.23%-14.07%-14.23%—
2y32(11 pending)+66.67%+2.88%+35.09%-32.21%-23.28%—
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
RMMZ · 1,400 shares · as of May 11, 2022
01,2502,5003,7505,000SHARES 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 · 34 buys / 10 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
PURCHASE
10,000$7.94$79.4K10,040Nov 24, 2025Dec 1, 2025 ↗View →
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
PURCHASE
30$8.26$2486,178Oct 17, 2025Oct 20, 2025 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
15,000$11.95$179.3K94,767.83Oct 10, 2025Oct 14, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
3,000$12.57$37.7K30,000Jul 18, 2025Jul 21, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,000$12.57$25.1K27,000Jul 18, 2025Jul 21, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,000$12.63$25.3K24,065Jul 17, 2025Jul 18, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,065$12.59$26.0K22,065Jul 17, 2025Jul 18, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
935$12.58$11.8K25,000Jul 17, 2025Jul 18, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,000$12.63$25.3K24,065Jul 17, 2025Jul 21, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,065$12.59$26.0K22,065Jul 17, 2025Jul 21, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
935$12.58$11.8K25,000Jul 17, 2025Jul 21, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
1,500$12.71$19.1K11,500Jul 16, 2025Jul 17, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
500$12.68$6.3K20,000Jul 16, 2025Jul 17, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
5,000$12.71$63.5K19,500Jul 16, 2025Jul 17, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
500$12.70$6.4K14,500Jul 16, 2025Jul 17, 2025 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASE
2,500$12.67$31.7K14,000Jul 16, 2025Jul 17, 2025 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
600$18.37$11.0K12,400Feb 10, 2023Feb 13, 2023 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
100$18.39$1.8K12,300Feb 10, 2023Feb 13, 2023 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
12,000$18.36$220.3K0Feb 10, 2023Feb 13, 2023 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
8,479.314$18.50$156.9K13,000Feb 10, 2023Feb 13, 2023 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
SALE
300$18.38$5.5K12,000Feb 10, 2023Feb 13, 2023 ↗View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
1,000$15.93$15.9K5,000May 11, 2022May 16, 2022 ↗View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
100$15.94$1.6K1,500May 11, 2022May 16, 2022 ↗View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
300$15.99$4.8K300May 11, 2022May 16, 2022 ↗View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
2,500$15.99$40.0K4,000May 11, 2022May 16, 2022 ↗View →
RMMZ
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
1,100$16.00$17.6K1,400May 11, 2022May 16, 2022 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
100$15.12$1.5K10,000Apr 28, 2022May 4, 2022 ↗View →
RFMZ
RIVERNORTH FLEXIBLE MUNICIPAL INCOME FUND II, INC.
PURCHASEGRANT
Stock grant
9,900$15.13$149.8K9,900Apr 28, 2022May 4, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
200$14.97$3.0K70,027Jan 24, 2022Jan 25, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
200$14.95$3.0K68,629Jan 24, 2022Jan 25, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
500$14.94$7.5K68,429Jan 24, 2022Jan 25, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
1,200$14.92$17.9K71,227Jan 24, 2022Jan 25, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
1,702$14.98$25.5K67,929Jan 24, 2022Jan 25, 2022 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
1,198$14.92$17.9K69,827Jan 24, 2022Jan 25, 2022 ↗View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
SALE
3,699$19.29$71.4K0Apr 19, 2021Apr 21, 2021 ↗View →
RMM
RIVERNORTH MANAGED DURATION MUNICIPAL INCOME FUND, INC.
SALE
1,500$19.28$28.9K3,500Apr 19, 2021Apr 21, 2021 ↗View →
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
SALE
7,072$15.34$108.5K0Apr 12, 2021Apr 14, 2021 ↗View →
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
SALE
12,051$15.32$184.6K7,089Apr 12, 2021Apr 14, 2021 ↗View →
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
SALE
941$15.33$14.4K6,148Apr 12, 2021Apr 14, 2021 ↗View →
OPP
RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND, INC.
PURCHASE
5,000$13.88$69.4K19,140Oct 7, 2020Oct 13, 2020 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
500$9.35$4.7K47,722Mar 23, 2020Mar 25, 2020 ↗View →
RIV
RIVERNORTH OPPORTUNITIES FUND, INC.
PURCHASE
2,000$9.39$18.8K47,222Mar 23, 2020Mar 25, 2020 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
PURCHASE
9,800$18.50$181.3K19,800Mar 17, 2020Mar 20, 2020 ↗View →
RMI
RIVERNORTH OPPORTUNISTIC MUNICIPAL INCOME FUND, INC.
PURCHASE
200$18.49$3.7K20,000Mar 17, 2020Mar 20, 2020 ↗View →
Other insiders · RMMZ
Loading peer insiders…
About this filer
CIK 0001662140
ROLE
Insider
PRIMARY
RMMZ
COMPANIES
6
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001662140DATA · 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