United States Collective Investments

Mainstay Mackay Definedterm Municipal Opportunities Fund (MMD)

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Mainstay Mackay Definedterm Municipal Opportunities Fund experienced two recent insider trading transactions, both involving sales by portfolio manager John J. Lawlor on August 7, 2026. These disposals totaled 18,752 dollars. The stock price remained relatively stable over the preceding ninety-day period, showing a minor decline of 0.1 percent.
Ticker: MMD Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Mainstay Mackay Definedterm Municipal Opportunities Fund. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.7
Lawlor John J Portfolio Manager
Transaction date
Sale
Price
185.35
Quantity 23,012 -45.9%
Value US$1,742,645
2.7
Lawlor John J Portfolio Manager
Transaction date
Sale
Price
143.52
Quantity 79,169 +47.4%
Value US$3,308,757
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
77.27
Quantity 67,459 +35.8%
Value US$2,802,775
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
14.84
Quantity 11,965 -100.0%
Value US$177,556
3.1
Dowden David Portfolio Manager
Transaction date
Purchase
Price
14.92
Quantity 3,300 +inf%
Value US$49,249
2.7
Lawlor John J Portfolio Manager
Transaction date
Purchase
Price
14.74
Quantity 2,000 +80.0%
Value US$29,480
2.7
Lawlor John J Portfolio Manager
Transaction date
Purchase
Price
15.79
Quantity 2,500 +inf%
Value US$39,475
2.1
Denlinger Michael Portfolio Manager
Transaction date
Sale
Price
16.86
Quantity 4,567 -100.0%
Value US$76,982
2.1
Denlinger Michael Portfolio Manager
Transaction date
Sale
Price
16.95
Quantity 4,326 -48.7%
Value US$73,308
Petty Michael Portfolio Manager
Transaction date
Sale
Price
16.21
Quantity 0 -100.0%
Value US$5
Petty Michael Portfolio Manager
Transaction date
Sale
Price
16.15
Quantity 1,709 -100.0%
Value US$27,601
2.1
Denlinger Michael Portfolio Manager
Transaction date
Purchase
Price
15.75
Quantity 855 +11.1%
Value US$13,466
2.1
Denlinger Michael Portfolio Manager
Transaction date
Purchase
Price
17.23
Quantity 3,250 +76.1%
Value US$55,997
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Purchase
Price
17.90
Quantity 10,000 +inf%
Value US$178,956
2.5
Sprauer Scott Portfolio Manager
Transaction date
Purchase
Price
17.89
Quantity 2,000 +inf%
Value US$35,780
2.1
Denlinger Michael Portfolio Manager
Transaction date
Purchase
Price
18.15
Quantity 4,250 +inf%
Value US$77,141
1.0
Hung Yie-Hsin Non-Executive Director
Transaction date
Purchase
Price
22.39
Quantity 400 +3.4%
Value US$8,956
2.7
Lawlor John J Portfolio Manager
Transaction date
Sale
Price
22.66
Quantity 3,000 -100.0%
Value US$67,986
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
22.84
Quantity 244 -99.8%
Value US$5,572
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
22.83
Quantity 320 -56.7%
Value US$7,307
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
22.90
Quantity 3,985 -87.6%
Value US$91,269
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
22.90
Quantity 5,233 -53.5%
Value US$119,852
1.0
Hung Yie-Hsin Non-Executive Director
Transaction date
Purchase
Price
21.30
Quantity 11,600 +inf%
Value US$247,080
3.3
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
21.90
Quantity 2,040 -17.9%
Value US$44,676
1.5
Nolan Richard H Jr
Transaction date
Purchase
Price
20.30
Quantity 25,000 +inf%
Value US$507,500
DIMELLA ROBERT A Portfolio Manager
Transaction date
Sale
Price
20.03
Quantity 4,936 -45.3%
Value US$98,868
Fisher Stephen P. President
Transaction date
Sale
Price
19.05
Quantity 300 -100.0%
Value US$5,714
Fisher Stephen P. President
Transaction date
Sale
Price
19.04
Quantity 1,900 -86.4%
Value US$36,176
Fisher Stephen P. President
Transaction date
Sale
Price
19.03
Quantity 2,150 -49.4%
Value US$40,914
Dowden David Portfolio Manager
Transaction date
Sale
Price
20.21
Quantity 1,500 -100.0%
Value US$30,308
Dowden David Portfolio Manager
Transaction date
Sale
Price
20.19
Quantity 2,000 -100.0%
Value US$40,385
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.12
Quantity 54 -100.0%
Value US$1,086
Dowden David Portfolio Manager
Transaction date
Sale
Price
20.15
Quantity 1,500 -100.0%
Value US$30,219
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.12
Quantity 300 -100.0%
Value US$6,036
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.13
Quantity 1,500 -100.0%
Value US$30,195
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.16
Quantity 1,943 -100.0%
Value US$39,171
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.17
Quantity 802 -100.0%
Value US$16,176
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.14
Quantity 1,241 -100.0%
Value US$24,994
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.15
Quantity 2,497 -100.0%
Value US$50,315
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.11
Quantity 1,400 -100.0%
Value US$28,154
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.18
Quantity 200 -100.0%
Value US$4,036
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.19
Quantity 700 -100.0%
Value US$14,133
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.20
Quantity 100 -100.0%
Value US$2,020
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.24
Quantity 200 -100.0%
Value US$4,048
LOFFREDO JOHN M Portfolio Manager
Transaction date
Sale
Price
20.21
Quantity 1 -100.0%
Value US$20
New York Life Investment Management Holdings LLC Parent of Investment Manager
Transaction date
Sale
Price
18.60
Quantity 6,304 -100.0%
Value US$117,254
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.05
Quantity 1 -100.0%
Value US$16
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.05
Quantity 5,834 -100.0%
Value US$99,470
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.04
Quantity 2,500 -30.0%
Value US$42,600
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.05
Quantity 300 -3.5%
Value US$5,115
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.08
Quantity 1,235 -12.5%
Value US$21,094
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.10
Quantity 422 -4.1%
Value US$7,216
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.08
Quantity 400 -3.8%
Value US$6,832
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.07
Quantity 1,020 -8.8%
Value US$17,411
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.11
Quantity 2,200 -16.0%
Value US$37,642
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.07
Quantity 6,380 -31.6%
Value US$108,907
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.05
Quantity 2,574 -11.3%
Value US$43,887
Lawton Drew CEO of Investment Manager
Transaction date
Sale
Price
17.10
Quantity 800 -3.4%
Value US$13,680
Fisher Stephen P. President
Transaction date
Sale
Price
16.91
Quantity 2,000 -100.0%
Value US$33,824
Kim John Y Non-Executive Director
Transaction date
Purchase
Price
15.90
Quantity 500 +2.0%
Value US$7,950
Kim John Y Non-Executive Director
Transaction date
Purchase
Price
15.90
Quantity 4,500 +22.6%
Value US$71,550
Kim John Y
Transaction date
Purchase
Price
15.85
Quantity 5,000 +33.6%
Value US$79,250
PHLEGAR JEFFREY S CEO of Subadvisor
Transaction date
Purchase
Price
20.00
Quantity 2,500 +inf%
Value US$50,000
DIMELLA ROBERT A Portfolio Manager
Transaction date
Purchase
Price
20.00
Quantity 2,500 +inf%
Value US$50,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-10 2026-08-07 S Sale
2.7
Lawlor John J

Portfolio Manager
23,012 -45.9%
185.35
US$1,742,645 		23,012 -45.9% 185.35 US$1,742,645
2026-08-10 2026-08-07 S Sale
2.7
Lawlor John J

Portfolio Manager
79,169 +47.4%
143.52
US$3,308,757 		79,169 +47.4% 143.52 US$3,308,757
2025-12-01 2025-11-25 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
67,459 +35.8%
77.27
US$2,802,775 		67,459 +35.8% 77.27 US$2,802,775
2025-11-21 2025-11-20 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
11,965 -100.0%
14.84
US$177,556 		11,965 -100.0% 14.84 US$177,556
2025-01-21 2025-01-17 B Purchase
3.1
Dowden David

Portfolio Manager
3,300 +inf%
14.92
US$49,249 		3,300 +inf% 14.92 US$49,249
2025-01-14 2025-01-14 B Purchase
2.7
Lawlor John J

Portfolio Manager
2,000 +80.0%
14.74
US$29,480 		2,000 +80.0% 14.74 US$29,480
2024-11-21 2024-11-20 B Purchase
2.7
Lawlor John J

Portfolio Manager
2,500 +inf%
15.79
US$39,475 		2,500 +inf% 15.79 US$39,475
2023-08-08 2023-08-07 S Sale
2.1
Denlinger Michael

Portfolio Manager
4,567 -100.0%
16.86
US$76,982 		4,567 -100.0% 16.86 US$76,982
2023-07-11 2023-07-10 S Sale
2.1
Denlinger Michael

Portfolio Manager
4,326 -48.7%
16.95
US$73,308 		4,326 -48.7% 16.95 US$73,308
2022-11-25 2022-11-22 S Sale
Petty Michael

Portfolio Manager
0 -100.0%
16.21
US$5 		0 -100.0% 16.21 US$5
2022-11-23 2022-11-21 S Sale
Petty Michael

Portfolio Manager
1,709 -100.0%
16.15
US$27,601 		1,709 -100.0% 16.15 US$27,601
2022-10-11 2022-10-11 B Purchase
2.1
Denlinger Michael

Portfolio Manager
855 +11.1%
15.75
US$13,466 		855 +11.1% 15.75 US$13,466
2022-05-16 2022-05-13 B Purchase
2.1
Denlinger Michael

Portfolio Manager
3,250 +76.1%
17.23
US$55,997 		3,250 +76.1% 17.23 US$55,997
2022-04-12 2022-04-11 B Purchase
3.3
DIMELLA ROBERT A

Portfolio Manager
10,000 +inf%
17.90
US$178,956 		10,000 +inf% 17.90 US$178,956
2022-04-12 2022-04-11 B Purchase
2.5
Sprauer Scott

Portfolio Manager
2,000 +inf%
17.89
US$35,780 		2,000 +inf% 17.89 US$35,780
2022-04-11 2022-04-08 B Purchase
2.1
Denlinger Michael

Portfolio Manager
4,250 +inf%
18.15
US$77,141 		4,250 +inf% 18.15 US$77,141
2021-05-24 2021-05-21 B Purchase
1.0
Hung Yie-Hsin
Non-Executive Director
400 +3.4%
22.39
US$8,956 		400 +3.4% 22.39 US$8,956
2021-05-13 2021-05-12 S Sale
2.7
Lawlor John J

Portfolio Manager
3,000 -100.0%
22.66
US$67,986 		3,000 -100.0% 22.66 US$67,986
2021-05-11 2021-05-10 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
244 -99.8%
22.84
US$5,572 		244 -99.8% 22.84 US$5,572
2021-05-11 2021-05-10 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
320 -56.7%
22.83
US$7,307 		320 -56.7% 22.83 US$7,307
2021-05-11 2021-05-07 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
3,985 -87.6%
22.90
US$91,269 		3,985 -87.6% 22.90 US$91,269
2021-05-11 2021-05-07 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
5,233 -53.5%
22.90
US$119,852 		5,233 -53.5% 22.90 US$119,852
2021-03-22 2021-03-19 B Purchase
1.0
Hung Yie-Hsin
Non-Executive Director
11,600 +inf%
21.30
US$247,080 		11,600 +inf% 21.30 US$247,080
2020-01-17 2020-01-15 S Sale
3.3
DIMELLA ROBERT A

Portfolio Manager
2,040 -17.9%
21.90
US$44,676 		2,040 -17.9% 21.90 US$44,676
2019-07-18 2019-03-07 B Purchase
1.5
Nolan Richard H Jr
25,000 +inf%
20.30
US$507,500 		25,000 +inf% 20.30 US$507,500
2018-12-07 2018-12-06 S Sale DIMELLA ROBERT A

Portfolio Manager
4,936 -45.3%
20.03
US$98,868 		4,936 -45.3% 20.03 US$98,868
2017-03-02 2017-01-11 S Sale Fisher Stephen P.

President
300 -100.0%
19.05
US$5,714 		300 -100.0% 19.05 US$5,714
2017-03-02 2017-01-11 S Sale Fisher Stephen P.

President
1,900 -86.4%
19.04
US$36,176 		1,900 -86.4% 19.04 US$36,176
2017-03-02 2017-01-11 S Sale Fisher Stephen P.

President
2,150 -49.4%
19.03
US$40,914 		2,150 -49.4% 19.03 US$40,914
2016-05-09 2016-05-06 S Sale Dowden David

Portfolio Manager
1,500 -100.0%
20.21
US$30,308 		1,500 -100.0% 20.21 US$30,308
2016-05-09 2016-05-06 S Sale Dowden David

Portfolio Manager
2,000 -100.0%
20.19
US$40,385 		2,000 -100.0% 20.19 US$40,385
2016-05-09 2016-05-06 S Sale LOFFREDO JOHN M

Portfolio Manager
54 -100.0%
20.12
US$1,086 		54 -100.0% 20.12 US$1,086
2016-05-09 2016-05-06 S Sale Dowden David

Portfolio Manager
1,500 -100.0%
20.15
US$30,219 		1,500 -100.0% 20.15 US$30,219
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
300 -100.0%
20.12
US$6,036 		300 -100.0% 20.12 US$6,036
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
1,500 -100.0%
20.13
US$30,195 		1,500 -100.0% 20.13 US$30,195
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
1,943 -100.0%
20.16
US$39,171 		1,943 -100.0% 20.16 US$39,171
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
802 -100.0%
20.17
US$16,176 		802 -100.0% 20.17 US$16,176
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
1,241 -100.0%
20.14
US$24,994 		1,241 -100.0% 20.14 US$24,994
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
2,497 -100.0%
20.15
US$50,315 		2,497 -100.0% 20.15 US$50,315
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
1,400 -100.0%
20.11
US$28,154 		1,400 -100.0% 20.11 US$28,154
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
200 -100.0%
20.18
US$4,036 		200 -100.0% 20.18 US$4,036
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
700 -100.0%
20.19
US$14,133 		700 -100.0% 20.19 US$14,133
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
100 -100.0%
20.20
US$2,020 		100 -100.0% 20.20 US$2,020
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
200 -100.0%
20.24
US$4,048 		200 -100.0% 20.24 US$4,048
2016-05-09 2016-05-05 S Sale LOFFREDO JOHN M

Portfolio Manager
1 -100.0%
20.21
US$20 		1 -100.0% 20.21 US$20
2015-02-27 2015-02-25 S Sale New York Life Investment Management Holdings LLC

Parent of Investment Manager
6,304 -100.0%
18.60
US$117,254 		6,304 -100.0% 18.60 US$117,254
2014-05-14 2014-04-21 S Sale Lawton Drew

CEO of Investment Manager
1 -100.0%
17.05
US$16 		1 -100.0% 17.05 US$16
2014-04-23 2014-04-21 S Sale Lawton Drew

CEO of Investment Manager
5,834 -100.0%
17.05
US$99,470 		5,834 -100.0% 17.05 US$99,470
2014-04-21 2014-04-17 S Sale Lawton Drew

CEO of Investment Manager
2,500 -30.0%
17.04
US$42,600 		2,500 -30.0% 17.04 US$42,600
2014-04-21 2014-04-17 S Sale Lawton Drew

CEO of Investment Manager
300 -3.5%
17.05
US$5,115 		300 -3.5% 17.05 US$5,115
2014-04-21 2014-04-17 S Sale Lawton Drew

CEO of Investment Manager
1,235 -12.5%
17.08
US$21,094 		1,235 -12.5% 17.08 US$21,094
2014-04-21 2014-04-17 S Sale Lawton Drew

CEO of Investment Manager
422 -4.1%
17.10
US$7,216 		422 -4.1% 17.10 US$7,216
2014-04-21 2014-03-24 S Sale Lawton Drew

CEO of Investment Manager
400 -3.8%
17.08
US$6,832 		400 -3.8% 17.08 US$6,832
2014-04-21 2014-03-24 S Sale Lawton Drew

CEO of Investment Manager
1,020 -8.8%
17.07
US$17,411 		1,020 -8.8% 17.07 US$17,411
2014-04-21 2014-03-24 S Sale Lawton Drew

CEO of Investment Manager
2,200 -16.0%
17.11
US$37,642 		2,200 -16.0% 17.11 US$37,642
2014-04-21 2014-03-24 S Sale Lawton Drew

CEO of Investment Manager
6,380 -31.6%
17.07
US$108,907 		6,380 -31.6% 17.07 US$108,907
2014-04-21 2014-03-19 S Sale Lawton Drew

CEO of Investment Manager
2,574 -11.3%
17.05
US$43,887 		2,574 -11.3% 17.05 US$43,887
2014-04-21 2014-03-06 S Sale Lawton Drew

CEO of Investment Manager
800 -3.4%
17.10
US$13,680 		800 -3.4% 17.10 US$13,680
2017-03-02 2014-02-19 S Sale Fisher Stephen P.

President
2,000 -100.0%
16.91
US$33,824 		2,000 -100.0% 16.91 US$33,824
2013-09-18 2013-09-16 B Purchase Kim John Y Non-Executive Director
500 +2.0%
15.90
US$7,950 		500 +2.0% 15.90 US$7,950
2013-09-18 2013-09-16 B Purchase Kim John Y Non-Executive Director
4,500 +22.6%
15.90
US$71,550 		4,500 +22.6% 15.90 US$71,550
2013-09-18 2013-09-16 B Purchase Kim John Y
5,000 +33.6%
15.85
US$79,250 		5,000 +33.6% 15.85 US$79,250
2012-06-27 2012-06-27 B Purchase PHLEGAR JEFFREY S

CEO of Subadvisor
2,500 +inf%
20.00
US$50,000 		2,500 +inf% 20.00 US$50,000
2012-06-27 2012-06-27 B Purchase DIMELLA ROBERT A

Portfolio Manager
2,500 +inf%
20.00
US$50,000 		2,500 +inf% 20.00 US$50,000
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