Cloudflare (NET) Insider Trading & Ownership

$299.69 -8.54 (-2.77%)

As of 04:00 PM Eastern

Current Insider Ownership Percentage: 10.66%
Number Of Insiders Buying (Last 12 Months): 0
Number Of Insiders Selling (Last 12 Months): 10
Amount Of Insider Selling (Last 12 Months): $545.36M

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NET Insider Buying and Selling by Quarter

Cloudflare Insider and Congressional Trades History

Transaction Type

Time Frame

Start Date

End Date

Export

Transaction Date	Insider	Buy/Sell	Number of Shares	Average Share Price	Total Transaction
8/21/2026	Michelle Zatlyn Insider	Sell	33,003	$277.43	$9,156,022.29
8/19/2026	Michelle Zatlyn Insider	Sell	33,003	$294.63	$9,723,673.89
8/18/2026	Alissa Michelle Starzak Insider	Sell	2,538	$304.68	$773,277.84
8/18/2026	Janel Riley CAO	Sell	3,481	$305.26	$1,062,610.06
8/17/2026	Alissa Michelle Starzak Insider	Sell	3,333	$310.15	$1,033,729.95
8/17/2026	Janel Riley CAO	Sell	1,667	$310.36	$517,370.12
8/17/2026	Thomas J Seifert CFO	Sell	10,000	$307.32	$3,073,200.00
8/10/2026	John Graham-Cumming Director	Sell	2,520	$303.97	$766,004.40
8/6/2026	Carl Ledbetter Director	Sell	5,000	$281.98	$1,409,900.00
8/5/2026	Matthew Prince CEO	Sell	18,752	$296.10	$5,552,467.20
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8/5/2026	Matthew Prince CEO	Sell	33,631	$296.10	$9,958,139.10
8/4/2026	Matthew Prince CEO	Sell	32,282	$298.44	$9,634,240.08
8/4/2026	Matthew Prince CEO	Sell	20,101	$296.89	$5,967,785.89
8/4/2026	Thomas J Seifert CFO	Sell	55,000	$300.30	$16,516,500.00
8/3/2026	Mark J Hawkins Director	Sell	133	$277.74	$36,939.42
8/3/2026	Matthew Prince CEO	Sell	52,383	$283.42	$14,846,389.86
7/7/2026	Carl Ledbetter Director	Sell	5,000	$268.11	$1,340,550.00
7/6/2026	John Graham-Cumming Director	Sell	2,520	$247.28	$623,145.60
7/6/2026	Matthew Prince CEO	Sell	52,383	$247.28	$12,953,268.24
7/2/2026	Matthew Prince CEO	Sell	33,631	$242.24	$8,146,773.44
7/2/2026	Matthew Prince CEO	Sell	18,752	$242.24	$4,542,484.48
7/1/2026	Mark J Hawkins Director	Sell	133	$249.00	$33,117.00
7/1/2026	Matthew Prince CEO	Sell	52,422	$249.09	$13,057,795.98
6/24/2026	Matthew Prince CEO	Sell	52,384	$224.30	$11,749,731.20
6/22/2026	Matthew Prince CEO	Sell	52,384	$217.91	$11,414,997.44
6/18/2026	Michelle Zatlyn Insider	Sell	25,641	$219.11	$5,618,199.51
6/17/2026	Thomas J Seifert CFO	Sell	10,000	$232.39	$2,323,900.00
6/16/2026	Michelle Zatlyn Insider	Sell	25,641	$232.98	$5,973,840.18
6/15/2026	John Graham-Cumming Director	Sell	2,520	$235.95	$594,594.00
6/8/2026	Katrin Suder Director	Sell	293	$252.92	$74,105.56
5/28/2026	Alissa Michelle Starzak Insider	Sell	16,243	$216.15	$3,510,924.45
5/26/2026	Michelle Zatlyn Insider	Sell	25,641	$211.83	$5,431,533.03
5/22/2026	Michelle Zatlyn Insider	Sell	35,080	$213.98	$7,506,418.40
5/21/2026	Matthew Prince CEO	Sell	52,384	$210.66	$11,035,213.44
5/21/2026	Ro Khanna House (D-CA)	Buy		$212.47	$1,001 - $15,000
5/19/2026	Matthew Prince CEO	Sell	52,384	$204.15	$10,694,193.60
5/18/2026	Janel Riley CAO	Sell	3,481	$193.32	$672,946.92
5/18/2026	Thomas J Seifert CFO	Sell	10,000	$200.61	$2,006,100.00
5/15/2026	Janel Riley CAO	Sell	3,333	$196.95	$656,434.35
5/5/2026	Carl Ledbetter Director	Sell	15,000	$238.12	$3,571,800.00
5/4/2026	John Graham-Cumming Director	Sell	2,520	$221.58	$558,381.60
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5/1/2026	Carl Ledbetter Director	Sell	5,009	$215.82	$1,081,042.38
5/1/2026	Mark J Hawkins Director	Sell	133	$211.62	$28,145.46
4/28/2026	Carl Ledbetter Director	Sell	9,991	$215.85	$2,156,557.35
4/22/2026	Michelle Zatlyn Insider	Sell	25,641	$209.15	$5,362,815.15
4/20/2026	Michelle Zatlyn Insider	Sell	25,641	$199.37	$5,112,046.17
4/17/2026	Thomas J Seifert CFO	Sell	10,000	$197.98	$1,979,800.00
4/15/2026	Ro Khanna House (D-CA)	Sell		$189.76	$1,001 - $15,000
4/8/2026	Matthew Prince CEO	Sell	659	$223.62	$147,365.58
4/8/2026	Matthew Prince CEO	Sell	51,725	$213.59	$11,047,942.75
4/6/2026	Matthew Prince CEO	Sell	52,384	$210.02	$11,001,687.68
4/1/2026	Mark J Hawkins Director	Sell	133	$209.60	$27,876.80
3/18/2026	Carl Ledbetter Director	Sell	15,000	$227.05	$3,405,750.00
3/18/2026	Matthew Prince CEO	Sell	38,766	$218.87	$8,484,714.42
3/18/2026	Matthew Prince CEO	Sell	13,618	$227.80	$3,102,180.40
3/17/2026	Thomas J Seifert CFO	Sell	10,341	$212.30	$2,195,394.30
3/16/2026	Matthew Prince CEO	Sell	52,384	$209.08	$10,952,446.72
3/5/2026	Janel Riley CAO	Sell	23,332	$190.00	$4,433,080.00
3/5/2026	Michelle Zatlyn Insider	Sell	25,641	$189.50	$4,858,969.50
3/3/2026	Michelle Zatlyn Insider	Sell	25,641	$174.61	$4,477,175.01
2/26/2026	Matthew Prince CEO	Sell	52,384	$173.78	$9,103,291.52
2/24/2026	Matthew Prince CEO	Sell	52,384	$164.15	$8,598,833.60
2/23/2026	Michelle Zatlyn Insider	Sell	25,641	$172.76	$4,429,739.16
2/20/2026	Michelle Zatlyn Insider	Sell	25,641	$192.66	$4,939,995.06
2/20/2026	Thomas J Seifert CFO	Sell	41,557	$185.04	$7,689,707.28
2/19/2026	Michelle Zatlyn Insider	Sell	35,080	$187.39	$6,573,641.20
2/9/2026	John Graham-Cumming Director	Sell	2,520	$173.35	$436,842.00
2/4/2026	Josh Gottheimer House (D-NJ)	Sell		$166.59	$1,001 - $15,000
2/2/2026	Douglas James Kramer Insider	Sell	3,000	$176.19	$528,570.00
2/2/2026	Mark J Hawkins Director	Sell	134	$176.19	$23,609.46
1/30/2026	Gilbert Ray Cisneros, Jr. House (D-CA)	Buy		$177.23	$1,001 - $15,000
1/27/2026	Carl Ledbetter Director	Sell	15,000	$211.16	$3,167,400.00
1/20/2026	Thomas J Seifert CFO	Sell	10,000	$178.37	$1,783,700.00
1/15/2026	Michelle Zatlyn Insider	Sell	25,641	$190.05	$4,873,072.05
1/13/2026	Michelle Zatlyn Insider	Sell	25,641	$187.96	$4,819,482.36
1/8/2026	Matthew Prince CEO	Sell	52,384	$189.47	$9,925,196.48
1/6/2026	Matthew Prince CEO	Sell	52,384	$194.77	$10,202,831.68
1/5/2026	Carl Ledbetter Director	Sell	6,134	$198.26	$1,216,126.84
1/5/2026	John Graham-Cumming Director	Sell	2,520	$200.27	$504,680.40
1/2/2026	Mark J Hawkins Director	Sell	134	$198.90	$26,652.60
12/30/2025	Carl Ledbetter Director	Sell	192	$201.25	$38,640.00
12/29/2025	Carl Ledbetter Director	Sell	8,674	$201.46	$1,747,464.04
12/24/2025	Gilbert Ray Cisneros, Jr. House (D-CA)	Sell		$202.26	$1,001 - $15,000
12/22/2025	Katrin Suder Director	Sell	2,031	$200.00	$406,200.00
12/22/2025	Thomas J Seifert CFO	Sell	10,000	$201.69	$2,016,900.00
12/15/2025	John Graham-Cumming Director	Sell	2,520	$199.37	$502,412.40
12/11/2025	Michelle Zatlyn Insider	Sell	25,641	$208.61	$5,348,969.01
12/9/2025	Michelle Zatlyn Insider	Sell	25,641	$205.15	$5,260,251.15
12/5/2025	Matthew Prince CEO	Sell	52,384	$201.23	$10,541,232.32
12/3/2025	Matthew Prince CEO	Sell	52,384	$202.19	$10,591,520.96
12/1/2025	Douglas James Kramer Insider	Sell	3,000	$196.84	$590,520.00
12/1/2025	Mark J Hawkins Director	Sell	134	$197.65	$26,485.10
11/24/2025	Michelle Zatlyn Insider	Sell	25,641	$189.07	$4,847,943.87
11/21/2025	Michelle Zatlyn Insider	Sell	25,641	$188.13	$4,823,841.33
11/20/2025	Michelle Zatlyn Insider	Sell	35,099	$199.26	$6,993,826.74
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11/20/2025	Thomas J Seifert CFO	Sell	41,555	$194.18	$8,069,149.90
11/19/2025	Katrin Suder Director	Sell	2,031	$196.38	$398,847.78
11/19/2025	Katrin Suder Director	Sell	2,031	$196.38	$398,847.78
11/19/2025	Matthew Prince CEO	Sell	52,384	$195.32	$10,231,642.88
11/18/2025	Janel Riley CAO	Sell	3,488	$196.51	$685,426.88
11/18/2025	Gilbert Ray Cisneros, Jr. House (D-CA)	Buy		$196.54	$1,001 - $15,000
11/17/2025	Carl Ledbetter Director	Sell	15,000	$207.96	$3,119,400.00
11/17/2025	Matthew Prince CEO	Sell	52,384	$204.76	$10,726,147.84
11/3/2025	Douglas James Kramer Insider	Sell	3,000	$255.53	$766,590.00
11/3/2025	John Graham-Cumming Director	Sell	2,520	$250.83	$632,091.60
11/3/2025	Mark J Hawkins Director	Sell	1,000	$254.15	$254,150.00
10/20/2025	Carl Ledbetter Director	Sell	15,000	$210.65	$3,159,750.00
10/20/2025	Thomas J Seifert CFO	Sell	10,000	$211.81	$2,118,100.00
10/17/2025	Gilbert Ray Cisneros, Jr. House (D-CA)	Buy		$209.94	$1,001 - $15,000
10/16/2025	Matthew Prince CEO	Sell	52,277	$213.94	$11,184,141.38
10/16/2025	Matthew Prince CEO	Sell	107	$220.79	$23,624.53
10/14/2025	Matthew Prince CEO	Sell	52,384	$215.51	$11,289,275.84
10/13/2025	John Graham-Cumming Director	Sell	2,520	$221.36	$557,827.20
10/9/2025	Michelle Zatlyn Insider	Sell	25,641	$215.38	$5,522,558.58
10/7/2025	Michelle Zatlyn Insider	Sell	25,641	$218.20	$5,594,866.20
10/1/2025	Douglas James Kramer Insider	Sell	9,000	$213.48	$1,921,320.00
9/25/2025	Michelle Zatlyn Insider	Sell	25,641	$212.49	$5,448,456.09
9/23/2025	Michelle Zatlyn Insider	Sell	25,641	$223.45	$5,729,481.45
9/22/2025	Carl Ledbetter Director	Sell	15,000	$223.91	$3,358,650.00
9/22/2025	Thomas J Seifert CFO	Sell	10,000	$227.64	$2,276,400.00
9/12/2025	Gilbert Ray Cisneros, Jr. House (D-CA)	Buy		$221.48	$1,001 - $15,000
9/11/2025	Matthew Prince CEO	Sell	52,384	$226.46	$11,862,880.64
9/9/2025	Matthew Prince CEO	Sell	52,384	$217.12	$11,373,614.08
9/2/2025	John Graham-Cumming Director	Sell	10,215	$206.32	$2,107,558.80

(Data available from 1/1/2013 forward)

NET Insider Trading Activity - Frequently Asked Questions

The list of insiders at Cloudflare includes Alissa Michelle Starzak, Carl Ledbetter, Douglas James Kramer, Janel Riley, John Graham-Cumming, Katrin Suder, Maria S Eitel, Mark J Hawkins, Matthew Prince, Michelle Zatlyn, Scott D Sandell, Thomas J Seifert. Learn more on insiders at NET.

10.66% of Cloudflare stock is owned by insiders. Learn more on NET's insider holdings.

The following insiders have sold NET shares in the last 24 months: Alissa Michelle Starzak ($5,317,932.24), Carl Ledbetter ($39,665,800.97), Douglas James Kramer ($8,889,458.46), Janel Riley ($8,753,073.53), John Graham-Cumming ($7,283,538.00), Katrin Suder ($1,382,577.12), Maria S Eitel ($605,000.00), Mark J Hawkins ($456,975.84), Matthew Prince ($458,394,565.34), Michelle Zatlyn ($232,406,265.81), and Thomas J Seifert ($113,279,889.06).

Insiders have sold a total of 4,976,813 Cloudflare shares in the last 24 months for a total of $883,294,902.27 sold.

Ro Khanna (D-CA) and Gilbert Ray Cisneros, Jr. (D-CA) have bought shares of Cloudflare in the last year totaling $40,000. Ro Khanna (D-CA), Josh Gottheimer (D-NJ), and Gilbert Ray Cisneros, Jr. (D-CA) have sold shares totaling $24,000.

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This page (NYSE:NET) was last updated on 8/28/2026 by MarketBeat.com Staff.

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Cloudflare (NET) Insider Trading & Ownership

NET Insider Buying and Selling by Quarter

Cloudflare Insider and Congressional Trades History

NET Insider Trading Activity - Frequently Asked Questions

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Cloudflare (NET) Insider Trading & Ownership

Cloudflare (NYSE:NET) Insider Buying and Selling Activity

NET Insider Buying and Selling by Quarter

Cloudflare Insider and Congressional Trades History

NET Insider Trading Activity - Frequently Asked Questions

Who is on Cloudflare's Insider Roster?

What percentage of Cloudflare stock is owned by insiders?

Which Cloudflare insiders have been selling company stock?

How much insider selling is happening at Cloudflare?

Which members of congress are trading Cloudflare?

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