NYSE:MMD

Mainstay Definedterm Municipal Opportunities Fund Stock Insider Trading

Financial Services > Asset Management

Buy MMD

*Your capital is at risk

$15.18

-0.0300 (-0.197%)

At Close: Jun 03, 2026

MainStay DefinedTerm Municipal Opportunities Fund Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -31.94. In total, the insiders bought 139.01K and sold 96.59M MMD shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-31.94
● Buy	139.01K shares
● Sell	96.59M shares
54% Buy Activity Moderate Negative Correlation
Sell Signal Medium Confidence Jun 01, 2026 Analysis Breakdown: Supported by a negative Insider Power Score of -31.94. Partially supported by a negative historical correlation. Signal is based on a moderate data reliability score of 70.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 01, 2026 Buy	Shares of beneficial interest	Lynch Stephanie Advisory Board Member	Other	0 Value: $0
Jan 01, 2026 Buy	Shares of beneficial interest	Jivraj Adeel Advisory Board Member	Other	0 Value: $0
Nov 25, 2025 Sell	Shares of beneficial interest S-Sale	Dimella Robert A Portfolio Manager	Other	1 Value: $11
Nov 20, 2025 Sell	Shares of beneficial interest S-Sale	Dimella Robert A Portfolio Manager	Other	11 965 Value: $177.6K
Jan 17, 2025 Buy	Shares of beneficial interest P-Purchase	Dowden David Portfolio Manager	Other	3 300 Value: $49.2K
Jan 17, 2025 Buy	Shares of beneficial interest P-Purchase	Dowden David Portfolio Manager	Other	3 300 Value: $49.2K
Jan 14, 2025 Buy	Shares of Beneficial Interest P-Purchase	Lawlor John J Portfolio Manager	Other	2 000 Value: $29.5K
Jan 14, 2025 Buy	Shares of Beneficial Interest P-Purchase	Lawlor John J Portfolio Manager	Other	2 000 Value: $29.5K
Nov 20, 2024 Buy	Shares of beneficial interest P-Purchase	Lawlor John J Portfolio Manager	Other	2 500 Value: $39.5K
Nov 20, 2024 Buy	Shares of beneficial interest P-Purchase	Lawlor John J Portfolio Manager	Other	2 500 Value: $39.5K
Aug 18, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	0 Value: $1
Aug 18, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	0 Value: $1
Aug 07, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	4 567 Value: $77.0K
Aug 07, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	4 567 Value: $77.0K
Jul 10, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	4 326 Value: $73.3K
Jul 10, 2023 Sell	Shares of beneficial interest S-Sale	Denlinger Michael Insider	Other	4 326 Value: $73.3K
May 01, 2023 Buy	shares of beneficial interest	Abou-jaoude Naim Insider	Other	0 Value: $0
May 01, 2023 Buy	shares of beneficial interest	Abou-jaoude Naim Insider	Other	0 Value: $0
Nov 22, 2022 Sell	Shares of beneficial interest S-Sale	Petty Michael Director	Director	0 Value: $5
Nov 22, 2022 Sell	Shares of beneficial interest S-Sale	Petty Michael Director	Director	0 Value: $5
Nov 21, 2022 Sell	Shares of beneficial interest S-Sale	Petty Michael Director	Director	1 709 Value: $27.6K
Nov 21, 2022 Sell	Shares of beneficial interest S-Sale	Petty Michael Director	Director	1 709 Value: $27.6K
Oct 15, 2022 Buy	Shares of beneficial interest	Karaoglan Alain M Director	Director	0 Value: $0
Oct 15, 2022 Buy	Shares of beneficial interest	Karaoglan Alain M Director	Director	0 Value: $0
Oct 11, 2022 Buy	Shares of beneficial interest P-Purchase	Denlinger Michael Director	Director	855 Value: $13.5K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT MAINSTAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND

MainStay DefinedTerm Municipal Opportunities Fund is a closed-ended fixed income mutual fund launched and managed by New York Life Investment Management LLC. The fund is co-managed by MacKay Shields LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade municipal bonds which are exempt from regular U.S. Federal income taxes. It benchmarks the performance of its portfolio against the Barcla...

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