NSSC

Napco Security Technologies, INC

Insider trading activity for Napco Security Technologies, INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$18.3M

net selling

Bought(0 · 0 insiders): $0
Sold(4 · 2 insiders): $18.3M

Past 6 months

-$18.3M

net selling

Bought(0 · 0 insiders): $0
Sold(4 · 2 insiders): $18.3M

Past 12 months

-$33.7M

net selling

Bought(0 · 0 insiders): $0
Sold(8 · 3 insiders): $33.7M

Transaction history

The 42 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 27	Soloway Richard	Founder and Executive…	SSELL	379,529	$34.50	$13.1M	-37.9%	Open the original filing on SEC.gov
Aug 27	Soloway Donna Anne	Director	SSELL	20,962	$34.62	$725.7K	-100.0%	Open the original filing on SEC.gov
Aug 26	Soloway Richard	Founder and Executive…	SSELL	95,471	$35.93	$3.4M	-8.7%	Open the original filing on SEC.gov
Aug 26	Soloway Donna Anne	Director	SSELL	28,000	$35.98	$1M	-57.2%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	4,000	$26.94	$107.8K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	10,000	$22.93	$229.3K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	7,500	$11.68	$87.6K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	8,000	$15.27	$122.2K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	8,000	$8.10	$64.8K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER◆	3,600	$4.35	$15.7K	—	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	4,000	$26.94	$107.8K	+8.9%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	10,000	$22.93	$229.3K	+28.6%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	7,500	$11.68	$87.6K	+27.3%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	8,000	$15.27	$122.2K	+41.1%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	8,000	$8.10	$64.8K	+69.8%	Open the original filing on SEC.gov
May 18	Soloway Donna Anne	Director	MEXER	3,600	$4.35	$15.7K	+45.8%	Open the original filing on SEC.gov
Mar 17	Spinelli Stephen M	Senior Vice President…	MEXER◆	13,972	$10.02	$140K	—	Open the original filing on SEC.gov
Mar 17	Spinelli Stephen M	Senior Vice President…	FTAX	3,212	$43.59	$140K	-21.6%	Open the original filing on SEC.gov
Mar 17	Spinelli Stephen M	Senior Vice President…	MEXER	13,972	$10.02	$140K	+1,506%	Open the original filing on SEC.gov
Mar 3	Soloway Richard	CEO, Chairman of Board,…	SSELL	55,318	$43.22	$2.4M	-4.8%	Open the original filing on SEC.gov
Mar 2	Soloway Richard	CEO, Chairman of Board,…	SSELL	129,682	$44.99	$5.8M	-10.1%	Open the original filing on SEC.gov
Feb 26	Carrieri Michael	Executive VP of…	MEXER◆	10,000	$22.50	$225K	—	Open the original filing on SEC.gov
Feb 26	Carrieri Michael	Executive VP of…	FTAX	6,651	$47.23	$314.1K	-20.0%	Open the original filing on SEC.gov
Feb 26	Carrieri Michael	Executive VP of…	MEXER	10,000	$22.50	$225K	+43.0%	Open the original filing on SEC.gov
Feb 19	Buchel Kevin S	President & COO	MEXER◆↺	50,000	$22.50	$1.1M	—	Open the original filing on SEC.gov
Feb 19	Buchel Kevin S	President & COO	FTAX↺	33,560	$44.98	$1.5M	-29.8%	Open the original filing on SEC.gov
Feb 19	Buchel Kevin S	President & COO	MEXER↺	50,000	$22.50	$1.1M	+79.7%	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	MEXER◆	8,000	$26.94	$215.5K	—	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	MEXER◆	100,000	$22.50	$2.2M	—	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	FTAX	7,174	$42.63	$305.8K	-0.6%	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	MEXER	8,000	$26.94	$215.5K	+0.6%	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	FTAX	74,878	$42.63	$3.2M	-5.5%	Open the original filing on SEC.gov
Feb 10	Soloway Richard	CEO, Chairman of Board,…	MEXER	100,000	$22.50	$2.2M	+8.0%	Open the original filing on SEC.gov
Feb 5	Soloway Richard	CEO, Chairman of Board,…	SSELL	150,000	$42.74	$6.4M	-10.7%	Open the original filing on SEC.gov
Nov 17, 2025	Spinelli Stephen M	Senior Vice president…	SSELL	19,000	$40.25	$764.8K	-95.3%	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	MEXER◆	2,000	$26.94	$53.9K	—	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	MEXER◆	10,000	$22.50	$225K	—	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	FTAX	1,271	$42.40	$53.9K	-5.2%	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	MEXER	2,000	$26.94	$53.9K	+8.9%	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	FTAX	5,305	$42.40	$224.9K	-19.1%	Open the original filing on SEC.gov
Sep 17, 2025	Carrieri Michael	Executive VP of…	MEXER	10,000	$22.50	$225K	+56.1%	Open the original filing on SEC.gov
Jun 6, 2025	Spinelli Stephen M	Senior Vice President…	SSELL	5,000	$29.16	$145.8K	-20.1%	Open the original filing on SEC.gov

SSELL$13.1M

Soloway Richard · Founder and…Aug 27

379,529 sh @ $34.50 · -37.9% own

SSELL$725.7K

Soloway Donna Anne · DirectorAug 27

20,962 sh @ $34.62 · -100.0% own

SSELL$3.4M

Soloway Richard · Founder and…Aug 26

95,471 sh @ $35.93 · -8.7% own

SSELL$1M

Soloway Donna Anne · DirectorAug 26

28,000 sh @ $35.98 · -57.2% own

MEXER◆$107.8K

Soloway Donna Anne · DirectorMay 18

4,000 sh @ $26.94

MEXER◆$229.3K

Soloway Donna Anne · DirectorMay 18

10,000 sh @ $22.93

MEXER◆$87.6K

Soloway Donna Anne · DirectorMay 18

7,500 sh @ $11.68

MEXER◆$122.2K

Soloway Donna Anne · DirectorMay 18

8,000 sh @ $15.27

MEXER◆$64.8K

Soloway Donna Anne · DirectorMay 18

8,000 sh @ $8.10

MEXER◆$15.7K

Soloway Donna Anne · DirectorMay 18

3,600 sh @ $4.35

MEXER$107.8K

Soloway Donna Anne · DirectorMay 18

4,000 sh @ $26.94 · +8.9% own

MEXER$229.3K

Soloway Donna Anne · DirectorMay 18

10,000 sh @ $22.93 · +28.6% own

MEXER$87.6K

Soloway Donna Anne · DirectorMay 18

7,500 sh @ $11.68 · +27.3% own

MEXER$122.2K

Soloway Donna Anne · DirectorMay 18

8,000 sh @ $15.27 · +41.1% own

MEXER$64.8K

Soloway Donna Anne · DirectorMay 18

8,000 sh @ $8.10 · +69.8% own

MEXER$15.7K

Soloway Donna Anne · DirectorMay 18

3,600 sh @ $4.35 · +45.8% own

MEXER◆$140K

Spinelli Stephen M · Senior Vice…Mar 17

13,972 sh @ $10.02

FTAX$140K

Spinelli Stephen M · Senior Vice…Mar 17

3,212 sh @ $43.59 · -21.6% own

MEXER$140K

Spinelli Stephen M · Senior Vice…Mar 17

13,972 sh @ $10.02 · +1,506% own

SSELL$2.4M

Soloway Richard · CEO, Chairman of…Mar 3

55,318 sh @ $43.22 · -4.8% own

SSELL$5.8M

Soloway Richard · CEO, Chairman of…Mar 2

129,682 sh @ $44.99 · -10.1% own

MEXER◆$225K

Carrieri Michael · Executive VP of…Feb 26

10,000 sh @ $22.50

FTAX$314.1K

Carrieri Michael · Executive VP of…Feb 26

6,651 sh @ $47.23 · -20.0% own

MEXER$225K

Carrieri Michael · Executive VP of…Feb 26

10,000 sh @ $22.50 · +43.0% own

MEXER◆↺$1.1M

Buchel Kevin S · President & COOFeb 19

50,000 sh @ $22.50

FTAX↺$1.5M

Buchel Kevin S · President & COOFeb 19

33,560 sh @ $44.98 · -29.8% own

MEXER↺$1.1M

Buchel Kevin S · President & COOFeb 19

50,000 sh @ $22.50 · +79.7% own

MEXER◆$215.5K

Soloway Richard · CEO, Chairman of…Feb 10

8,000 sh @ $26.94

MEXER◆$2.2M

Soloway Richard · CEO, Chairman of…Feb 10

100,000 sh @ $22.50

FTAX$305.8K

Soloway Richard · CEO, Chairman of…Feb 10

7,174 sh @ $42.63 · -0.6% own

MEXER$215.5K

Soloway Richard · CEO, Chairman of…Feb 10

8,000 sh @ $26.94 · +0.6% own

FTAX$3.2M

Soloway Richard · CEO, Chairman of…Feb 10

74,878 sh @ $42.63 · -5.5% own

MEXER$2.2M

Soloway Richard · CEO, Chairman of…Feb 10

100,000 sh @ $22.50 · +8.0% own

SSELL$6.4M

Soloway Richard · CEO, Chairman of…Feb 5

150,000 sh @ $42.74 · -10.7% own

SSELL$764.8K

Spinelli Stephen M · Senior Vice…Nov 17, 2025

19,000 sh @ $40.25 · -95.3% own

MEXER◆$53.9K

Carrieri Michael · Executive VP of…Sep 17, 2025

2,000 sh @ $26.94

MEXER◆$225K

Carrieri Michael · Executive VP of…Sep 17, 2025

10,000 sh @ $22.50

FTAX$53.9K

Carrieri Michael · Executive VP of…Sep 17, 2025

1,271 sh @ $42.40 · -5.2% own

MEXER$53.9K

Carrieri Michael · Executive VP of…Sep 17, 2025

2,000 sh @ $26.94 · +8.9% own

FTAX$224.9K

Carrieri Michael · Executive VP of…Sep 17, 2025

5,305 sh @ $42.40 · -19.1% own

MEXER$225K

Carrieri Michael · Executive VP of…Sep 17, 2025

10,000 sh @ $22.50 · +56.1% own

SSELL$145.8K

Spinelli Stephen M · Senior Vice…Jun 6, 2025

5,000 sh @ $29.16 · -20.1% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 10 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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