NET

insider transactions

Cloudflare, Inc. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 30d

-207.5K

0 buy · 207.5K sell

Net value · 30d

-$46.1M

$0 in · $46.1M out

Sentiment · 30d

Net selling

0% buying · 100% selling

Open-market trades · 30d

0 buy · 207.5K sell

Net buy / sell volume

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

All transactions

Exercise·C
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$22.3K

100 sh · $223.29

Own -0%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$288.1K

1.3K sh · $222.66

Own -3%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$557.7K

2.5K sh · $221.56

Own -5%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$641.9K

2.9K sh · $220.43

Own -5%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.7M

7.8K sh · $219.44

Own -13%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

5.0K sh · $218.54

Own -7%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$307.5K

1.4K sh · $217.46

Own -2%
Sell·S
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.0M

4.7K sh · $216.43

Own -6%
Exercise·C
Jun 18, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +54%
Exercise·C
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$0

10.0K sh

Own New
Exercise·M
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$0

10.0K sh

Own +50%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$141.2K

600 sh · $235.34

Own -1%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$616.6K

2.6K sh · $234.18

Own -2%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$739.3K

3.2K sh · $233.44

Own -3%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$139.2K

600 sh · $232.00

Own -0%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$158.2K

685 sh · $230.90

Own -1%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$118.4K

515 sh · $229.95

Own -0%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$206.0K

900 sh · $228.91

Own -1%
Sell·S
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$205.0K

900 sh · $227.74

Own -1%
Exercise·C
Jun 17, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

—

10.0K sh

Own +9%
Exercise·C
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$280.2K

1.2K sh · $235.68

Own -2%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$771.0K

3.3K sh · $235.12

Own -6%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.3M

5.4K sh · $233.89

Own -9%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

4.7K sh · $233.14

Own -8%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$681.2K

2.9K sh · $231.70

Own -5%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

4.7K sh · $230.92

Own -7%
Sell·S
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$798.9K

3.5K sh · $229.91

Own -5%
Exercise·C
Jun 17, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +54%
Exercise·C
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$569.9K

2.4K sh · $237.67

Own -5%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$995.0K

4.2K sh · $236.73

Own -8%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$736.9K

3.1K sh · $235.43

Own -5%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$141.0K

602 sh · $234.20

Own -1%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$405.7K

1.7K sh · $232.51

Own -3%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.2M

5.2K sh · $231.25

Own -8%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

4.7K sh · $230.31

Own -7%
Sell·S
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$853.9K

3.7K sh · $229.48

Own -5%
Exercise·C
Jun 16, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +54%
Exercise·M
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$0

2.5K sh

Own +100%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$12.9K

54 sh · $238.52

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$120.0K

504 sh · $238.02

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$101.8K

430 sh · $236.76

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$140.5K

596 sh · $235.75

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$175.6K

748 sh · $234.80

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$33.6K

144 sh · $233.46

Own -0%
Sell·S
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$10.2K

44 sh · $231.60

Own -0%
Exercise·M
Jun 15, 26

John Graham-Cumming

Director · 10b5-1

$112.7K

2.5K sh · $44.72

Own +1%
Other·F
Jun 15, 26

Thomas J Seifert KEY

Chief Financial Officer · 10b5-1

$672.6K

2.9K sh · $228.48

Own -2%
Sell·S
Jun 8, 26

Katrin Suder

Director · 10b5-1

$74.1K

293 sh · $252.92

Own -1%
Sell·S
Jun 1, 26

Mark J Hawkins

Director · 10b5-1

$32.8K

133 sh · $246.42

Own -1%
Sell·S
Jun 1, 26

Carl Ledbetter

Director · 10b5-1

$24.8K

100 sh · $248.31

Own -0%
Sell·S
Jun 1, 26

Carl Ledbetter

Director · 10b5-1

$1.1M

4.2K sh · $247.52

Own -0%
Sell·S
Jun 1, 26

Carl Ledbetter

Director · 10b5-1

$789.5K

3.2K sh · $246.73

Own -0%
Sell·S
Jun 1, 26

Carl Ledbetter

Director · 10b5-1

$1.2M

4.9K sh · $245.44

Own -1%
Sell·S
Jun 1, 26

Carl Ledbetter

Director · 10b5-1

$634.2K

2.6K sh · $243.94

Own -0%
Exercise·M
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$0

10.0K sh

Own +13%
Sell·S
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$314.6K

1.4K sh · $218.13

Own -1%
Sell·S
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$1.2M

5.7K sh · $217.21

Own -5%
Sell·S
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$705.4K

3.3K sh · $216.12

Own -3%
Sell·S
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$971.9K

4.5K sh · $215.01

Own -3%
Sell·S
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$276.4K

1.3K sh · $213.30

Own -1%
Exercise·M
May 28, 26

Alissa Michelle Starzak

Chief Legal Officer · 10b5-1

$777.1K

10.0K sh · $77.70

Own +8%
Exercise·C
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$91.9K

431 sh · $213.25

Own -1%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.0M

4.9K sh · $212.49

Own -9%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

5.0K sh · $211.34

Own -9%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.1M

5.1K sh · $210.26

Own -8%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$480.8K

2.3K sh · $209.15

Own -4%
Sell·S
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.6M

7.8K sh · $208.45

Own -11%
Exercise·C
May 27, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +54%
Exercise·C
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$211.7K

979 sh · $216.22

Own -2%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$366.4K

1.7K sh · $215.55

Own -3%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$340.3K

1.6K sh · $214.83

Own -3%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$693.1K

3.2K sh · $213.53

Own -6%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$949.1K

4.5K sh · $212.38

Own -8%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$572.6K

2.7K sh · $211.20

Own -4%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.3M

6.3K sh · $210.25

Own -9%
Sell·S
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$963.2K

4.6K sh · $209.30

Own -6%
Exercise·C
May 26, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +54%
Exercise·C
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own New
Exercise·M
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$0

25.6K sh

Own +2%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$67.9K

314 sh · $216.24

Own -1%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.8M

8.3K sh · $215.46

Own -15%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$2.4M

11.4K sh · $214.62

Own -17%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.4M

6.4K sh · $213.68

Own -9%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$669.4K

3.1K sh · $212.49

Own -4%
Sell·S
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

$1.2M

5.6K sh · $211.54

Own -7%
Exercise·C
May 22, 26

Michelle Zatlyn KEY

President and Board Co-Chair · 10b5-1

—

25.6K sh

Own +45%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	100	-0%	$223.29	$22.3K
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.3K	-3%	$222.66	$288.1K
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.5K	-5%	$221.56	$557.7K
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.9K	-5%	$220.43	$641.9K
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	7.8K	-13%	$219.44	$1.7M
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.0K	-7%	$218.54	$1.1M
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.4K	-2%	$217.46	$307.5K
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.7K	-6%	$216.43	$1.0M
Jun 18, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+54%	—	—
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Exercise C	10.0K	New	—	$0
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Exercise M	10.0K	+50%	—	$0
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	600	-1%	$235.34	$141.2K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	2.6K	-2%	$234.18	$616.6K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	3.2K	-3%	$233.44	$739.3K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	600	-0%	$232.00	$139.2K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	685	-1%	$230.90	$158.2K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	515	-0%	$229.95	$118.4K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	900	-1%	$228.91	$206.0K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Sell S	900	-1%	$227.74	$205.0K
Jun 17, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Exercise C	10.0K	+9%	—	—
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.2K	-2%	$235.68	$280.2K
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.3K	-6%	$235.12	$771.0K
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.4K	-9%	$233.89	$1.3M
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.7K	-8%	$233.14	$1.1M
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.9K	-5%	$231.70	$681.2K
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.7K	-7%	$230.92	$1.1M
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.5K	-5%	$229.91	$798.9K
Jun 17, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+54%	—	—
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.4K	-5%	$237.67	$569.9K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.2K	-8%	$236.73	$995.0K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.1K	-5%	$235.43	$736.9K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	602	-1%	$234.20	$141.0K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.7K	-3%	$232.51	$405.7K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.2K	-8%	$231.25	$1.2M
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.7K	-7%	$230.31	$1.1M
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.7K	-5%	$229.48	$853.9K
Jun 16, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+54%	—	—
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Exercise M	2.5K	+100%	—	$0
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	54	-0%	$238.52	$12.9K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	504	-0%	$238.02	$120.0K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	430	-0%	$236.76	$101.8K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	596	-0%	$235.75	$140.5K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	748	-0%	$234.80	$175.6K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	144	-0%	$233.46	$33.6K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Sell S	44	-0%	$231.60	$10.2K
Jun 15, 2026	John Graham-Cumming 10b5-1	Director	Exercise M	2.5K	+1%	$44.72	$112.7K
Jun 15, 2026	Thomas J Seifert KEY 10b5-1	Chief Financial Officer	Other F	2.9K	-2%	$228.48	$672.6K
Jun 8, 2026	Katrin Suder 10b5-1	Director	Sell S	293	-1%	$252.92	$74.1K
Jun 1, 2026	Mark J Hawkins 10b5-1	Director	Sell S	133	-1%	$246.42	$32.8K
Jun 1, 2026	Carl Ledbetter 10b5-1	Director	Sell S	100	-0%	$248.31	$24.8K
Jun 1, 2026	Carl Ledbetter 10b5-1	Director	Sell S	4.2K	-0%	$247.52	$1.1M
Jun 1, 2026	Carl Ledbetter 10b5-1	Director	Sell S	3.2K	-0%	$246.73	$789.5K
Jun 1, 2026	Carl Ledbetter 10b5-1	Director	Sell S	4.9K	-1%	$245.44	$1.2M
Jun 1, 2026	Carl Ledbetter 10b5-1	Director	Sell S	2.6K	-0%	$243.94	$634.2K
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Exercise M	10.0K	+13%	—	$0
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Sell S	1.4K	-1%	$218.13	$314.6K
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Sell S	5.7K	-5%	$217.21	$1.2M
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Sell S	3.3K	-3%	$216.12	$705.4K
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Sell S	4.5K	-3%	$215.01	$971.9K
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Sell S	1.3K	-1%	$213.30	$276.4K
May 28, 2026	Alissa Michelle Starzak 10b5-1	Chief Legal Officer	Exercise M	10.0K	+8%	$77.70	$777.1K
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	431	-1%	$213.25	$91.9K
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.9K	-9%	$212.49	$1.0M
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.0K	-9%	$211.34	$1.1M
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.1K	-8%	$210.26	$1.1M
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.3K	-4%	$209.15	$480.8K
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	7.8K	-11%	$208.45	$1.6M
May 27, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+54%	—	—
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	979	-2%	$216.22	$211.7K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.7K	-3%	$215.55	$366.4K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	1.6K	-3%	$214.83	$340.3K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.2K	-6%	$213.53	$693.1K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.5K	-8%	$212.38	$949.1K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	2.7K	-4%	$211.20	$572.6K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	6.3K	-9%	$210.25	$1.3M
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	4.6K	-6%	$209.30	$963.2K
May 26, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+54%	—	—
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	New	—	$0
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise M	25.6K	+2%	—	$0
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	314	-1%	$216.24	$67.9K
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	8.3K	-15%	$215.46	$1.8M
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	11.4K	-17%	$214.62	$2.4M
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	6.4K	-9%	$213.68	$1.4M
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	3.1K	-4%	$212.49	$669.4K
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Sell S	5.6K	-7%	$211.54	$1.2M
May 22, 2026	Michelle Zatlyn KEY 10b5-1	President and Board Co-Chair	Exercise C	25.6K	+45%	—	—

About NET insider trading

This page tracks insider transactions for Cloudflare, Inc. (NET) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.