Matthew Prince

Insider

CEO & Board Co-Chair

Trades at: NET

30D 90D 1Y

Net shares · 90d

-314.3K

0 buy · 314.3K sell

Net value · 90d

-$65.9M

$0 in · $65.9M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 314.3K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$189.3K

888 sh · $213.18

Own -3%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$2.3M

10.8K sh · $212.19

Own -29%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$2.8M

13.4K sh · $211.33

Own -26%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$3.3M

15.7K sh · $210.38

Own -24%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$1.2M

5.6K sh · $209.31

Own -8%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$880.5K

4.2K sh · $208.31

Own -6%
NET Sell·S
May 21, 26

CEO & Board Co-Chair · 10b5-1

$378.9K

1.8K sh · $207.40

Own -2%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$16.2K

77 sh · $210.72

Own -0%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$1.5M

7.1K sh · $209.83

Own -22%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$2.3M

11.1K sh · $209.00

Own -25%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$3.3M

15.8K sh · $207.94

Own -27%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$1.8M

8.6K sh · $207.09

Own -13%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$524.7K

2.5K sh · $206.17

Own -4%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$338.2K

1.7K sh · $204.82

Own -2%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$734.5K

3.6K sh · $203.91

Own -5%
NET Sell·S
May 20, 26

CEO & Board Co-Chair · 10b5-1

$380.8K

1.9K sh · $202.96

Own -2%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$420.4K

2.0K sh · $207.79

Own -7%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$1.3M

6.5K sh · $206.90

Own -19%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$1.3M

6.1K sh · $206.04

Own -15%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$1.3M

6.2K sh · $205.05

Own -13%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$1.4M

6.9K sh · $203.98

Own -13%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$2.8M

13.7K sh · $203.04

Own -20%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$1.6M

7.9K sh · $202.06

Own -11%
NET Sell·S
May 19, 26

CEO & Board Co-Chair · 10b5-1

$616.0K

3.1K sh · $201.17

Own -4%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$449

2 sh · $224.32

Own -100%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$146.9K

657 sh · $223.62

Own -100%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$275.5K

1.2K sh · $222.69

Own -65%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$146.1K

659 sh · $221.63

Own -26%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$166.2K

754 sh · $220.44

Own -23%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$102.0K

466 sh · $218.83

Own -12%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$417.9K

1.9K sh · $217.79

Own -34%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$525.0K

2.4K sh · $216.75

Own -30%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$718.9K

3.3K sh · $215.75

Own -29%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$985.1K

4.6K sh · $214.71

Own -29%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$2.3M

10.8K sh · $213.71

Own -40%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$1.5M

6.8K sh · $212.85

Own -20%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$1.1M

5.4K sh · $211.70

Own -14%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$2.5M

11.6K sh · $210.83

Own -23%
NET Sell·S
Apr 8, 26

CEO & Board Co-Chair · 10b5-1

$349.6K

1.7K sh · $209.97

Own -3%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$818.4K

3.8K sh · $215.54

Own -100%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$477.0K

2.2K sh · $214.50

Own -37%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$1.5M

7.1K sh · $213.65

Own -54%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$3.0M

14.1K sh · $212.61

Own -52%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$2.0M

9.6K sh · $211.62

Own -26%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$2.7M

12.8K sh · $210.72

Own -26%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$467.2K

2.2K sh · $209.78

Own -4%
NET Sell·S
Apr 7, 26

CEO & Board Co-Chair · 10b5-1

$118.3K

567 sh · $208.59

Own -1%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$107.5K

504 sh · $213.28

Own -100%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$280.1K

1.3K sh · $212.17

Own -72%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$3.4M

16.0K sh · $211.06

Own -90%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$2.4M

11.4K sh · $210.22

Own -39%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$3.5M

16.5K sh · $209.24

Own -36%
NET Sell·S
Apr 6, 26

CEO & Board Co-Chair · 10b5-1

$1.4M

6.7K sh · $208.48

Own -13%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	888	-3%	$213.18	$189.3K
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	10.8K	-29%	$212.19	$2.3M
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	13.4K	-26%	$211.33	$2.8M
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	15.7K	-24%	$210.38	$3.3M
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	5.6K	-8%	$209.31	$1.2M
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	4.2K	-6%	$208.31	$880.5K
May 21, 2026	NET	CEO & Board Co-Chair	Sell S	1.8K	-2%	$207.40	$378.9K
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	77	-0%	$210.72	$16.2K
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	7.1K	-22%	$209.83	$1.5M
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	11.1K	-25%	$209.00	$2.3M
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	15.8K	-27%	$207.94	$3.3M
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	8.6K	-13%	$207.09	$1.8M
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	2.5K	-4%	$206.17	$524.7K
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	1.7K	-2%	$204.82	$338.2K
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	3.6K	-5%	$203.91	$734.5K
May 20, 2026	NET	CEO & Board Co-Chair	Sell S	1.9K	-2%	$202.96	$380.8K
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	2.0K	-7%	$207.79	$420.4K
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	6.5K	-19%	$206.90	$1.3M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	6.1K	-15%	$206.04	$1.3M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	6.2K	-13%	$205.05	$1.3M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	6.9K	-13%	$203.98	$1.4M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	13.7K	-20%	$203.04	$2.8M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	7.9K	-11%	$202.06	$1.6M
May 19, 2026	NET	CEO & Board Co-Chair	Sell S	3.1K	-4%	$201.17	$616.0K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	2	-100%	$224.32	$449
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	657	-100%	$223.62	$146.9K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	1.2K	-65%	$222.69	$275.5K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	659	-26%	$221.63	$146.1K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	754	-23%	$220.44	$166.2K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	466	-12%	$218.83	$102.0K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	1.9K	-34%	$217.79	$417.9K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	2.4K	-30%	$216.75	$525.0K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	3.3K	-29%	$215.75	$718.9K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	4.6K	-29%	$214.71	$985.1K
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	10.8K	-40%	$213.71	$2.3M
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	6.8K	-20%	$212.85	$1.5M
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	5.4K	-14%	$211.70	$1.1M
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	11.6K	-23%	$210.83	$2.5M
Apr 8, 2026	NET	CEO & Board Co-Chair	Sell S	1.7K	-3%	$209.97	$349.6K
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	3.8K	-100%	$215.54	$818.4K
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	2.2K	-37%	$214.50	$477.0K
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	7.1K	-54%	$213.65	$1.5M
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	14.1K	-52%	$212.61	$3.0M
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	9.6K	-26%	$211.62	$2.0M
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	12.8K	-26%	$210.72	$2.7M
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	2.2K	-4%	$209.78	$467.2K
Apr 7, 2026	NET	CEO & Board Co-Chair	Sell S	567	-1%	$208.59	$118.3K
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	504	-100%	$213.28	$107.5K
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	1.3K	-72%	$212.17	$280.1K
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	16.0K	-90%	$211.06	$3.4M
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	11.4K	-39%	$210.22	$2.4M
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	16.5K	-36%	$209.24	$3.5M
Apr 6, 2026	NET	CEO & Board Co-Chair	Sell S	6.7K	-13%	$208.48	$1.4M

About Matthew Prince

This profile aggregates every SEC Form 4 insider transaction reported by Matthew Prince across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.