Cloudflare Inc (NET)

Over the past 90 days, Cloudflare Inc. insiders have executed 273 transactions, all of which were sales totaling approximately $541.7 million. These activities, primarily conducted by President and Board Co-Chair Michelle Zatlyn, were executed as planned sales. This selling activity follows the company's May 2026 earnings report, which showed an 8.7% earnings per share beat.
Ticker: NET Exchange: NYS


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Insider trades have triggered activity signals for Cloudflare Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
SEIFERT THOMAS J
Chief Financial Officer
10 sales — total 1,000,000 USD
Planned sale 17 Jul 2026
Value US$379,909.43 | Price 246.70 | Shares 39,673
Planned sale 17 Jul 2026
Value US$4,327,471.43 | Price 432.98 | Shares 9,609
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 278.76 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 277.68 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 276.63 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 275.79 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 274.60 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 270.50 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 267.76 | Shares 1,000
Planned sale 17 Jul 2026
Value US$100,000.00 | Price 266.19 | Shares 1,000
Proposed sale 17 Jul 2026
Value US$4,064,079.38 | Price 325.50 | Shares 31,112
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 289.88 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 289.07 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 287.56 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 286.66 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 285.81 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 284.68 | Shares 1,000
Planned sale 15 Jul 2026
Value US$100,000.00 | Price 283.69 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 282.13 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 281.40 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 280.13 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 279.26 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 278.07 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 276.93 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 275.91 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 275.02 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 273.95 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 272.75 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 269.99 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 268.66 | Shares 1,000
Planned sale 14 Jul 2026
Value US$100,000.00 | Price 267.17 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 268.68 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 267.97 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 266.88 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 265.88 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 264.79 | Shares 1,000
Planned sale 13 Jul 2026
Value US$100,000.00 | Price 264.03 | Shares 1,000
Proposed sale 13 Jul 2026
Value US$100,000.00 | Price 269.53 | Shares 1,000
Planned sale 7 Jul 2026
Value US$100,000.00 | Price 268.11 | Shares 1,000
Proposed sale 7 Jul 2026
Value US$100,000.00 | Price 268.11 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 250.15 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 249.38 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 248.44 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 247.44 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 246.28 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 245.60 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 249.99 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 249.20 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 248.32 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 247.38 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 246.24 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 245.61 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 243.82 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 250.39 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 249.52 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 248.62 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 247.65 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 246.63 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 245.93 | Shares 1,000
Planned sale 6 Jul 2026
Value US$100,000.00 | Price 244.87 | Shares 1,000
Proposed sale 6 Jul 2026
Value US$100,000.00 | Price 247.55 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 247.33 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 246.71 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 245.49 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 244.64 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 243.46 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 242.38 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 241.61 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 240.48 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 239.64 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 247.45 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 246.89 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 245.96 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 244.94 | Shares 1,000
Planned sale 2 Jul 2026
Value US$100,000.00 | Price 243.87 | Shares 1,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
39,673 -12.1%
246.70
US$379,909
39,673 -12.1% 246.70 US$379,909
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
9,609 -21.7%
432.98
US$4,327,471
9,609 -21.7% 432.98 US$4,327,471
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
7,773 -15.6%
273.73
US$4,247,694
7,773 -15.6% 273.73 US$4,247,694
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -2.8%
277.68
US$100,000
1,000 -2.8% 277.68 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -1.4%
276.63
US$100,000
1,000 -1.4% 276.63 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -1.3%
275.79
US$100,000
1,000 -1.3% 275.79 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -0.4%
274.60
US$100,000
1,000 -0.4% 274.60 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -0.2%
270.50
US$100,000
1,000 -0.2% 270.50 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -0.1%
267.76
US$100,000
1,000 -0.1% 267.76 US$100,000
2026-07-17 2026-07-17 PlS Planned sale

Chief Financial Officer

Officer
1,000 -0.2%
266.19
US$100,000
1,000 -0.2% 266.19 US$100,000
2026-07-17 2026-07-17 PrS Proposed sale

Officer

Officer
1,000
272.46
US$100,000
1,000 272.46 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.6%
289.88
US$100,000
1,000 -1.6% 289.88 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -12.5%
289.07
US$100,000
1,000 -12.5% 289.07 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -2.1%
287.56
US$100,000
1,000 -2.1% 287.56 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -13.0%
286.66
US$100,000
1,000 -13.0% 286.66 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -10.0%
285.81
US$100,000
1,000 -10.0% 285.81 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -6.8%
284.68
US$100,000
1,000 -6.8% 284.68 US$100,000
2026-07-15 2026-07-15 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -4.0%
283.69
US$100,000
1,000 -4.0% 283.69 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -5.7%
282.13
US$100,000
1,000 -5.7% 282.13 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -16.1%
281.40
US$100,000
1,000 -16.1% 281.40 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -7.8%
280.13
US$100,000
1,000 -7.8% 280.13 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -2.4%
279.26
US$100,000
1,000 -2.4% 279.26 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.9%
278.07
US$100,000
1,000 -1.9% 278.07 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -3.8%
276.93
US$100,000
1,000 -3.8% 276.93 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -2.4%
275.91
US$100,000
1,000 -2.4% 275.91 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -2.9%
275.02
US$100,000
1,000 -2.9% 275.02 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -2.6%
273.95
US$100,000
1,000 -2.6% 273.95 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.7%
272.75
US$100,000
1,000 -1.7% 272.75 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -0.3%
269.99
US$100,000
1,000 -0.3% 269.99 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.6%
268.66
US$100,000
1,000 -1.6% 268.66 US$100,000
2026-07-15 2026-07-14 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.5%
267.17
US$100,000
1,000 -1.5% 267.17 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -1.1%
268.68
US$100,000
1,000 -1.1% 268.68 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -9.4%
267.97
US$100,000
1,000 -9.4% 267.97 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -11.8%
266.88
US$100,000
1,000 -11.8% 266.88 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -9.3%
265.88
US$100,000
1,000 -9.3% 265.88 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -8.9%
264.79
US$100,000
1,000 -8.9% 264.79 US$100,000
2026-07-15 2026-07-13 PlS Planned sale

President and Board Co-Chair

Executive Director
1,000 -9.9%
264.03
US$100,000
1,000 -9.9% 264.03 US$100,000
2026-07-13 2026-07-13 PrS Proposed sale

Officer

Officer
1,000
269.53
US$100,000
1,000 269.53 US$100,000
2026-07-08 2026-07-07 PlS Planned sale Non-Executive Director
1,000 -0.6%
268.11
US$100,000
1,000 -0.6% 268.11 US$100,000
2026-07-07 2026-07-07 PrS Proposed sale

Director

Non-Executive Director
1,000
268.11
US$100,000
1,000 268.11 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.0%
250.15
US$100,000
1,000 -0.0% 250.15 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.0%
249.38
US$100,000
1,000 -0.0% 249.38 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.1%
248.44
US$100,000
1,000 -0.1% 248.44 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.1%
247.44
US$100,000
1,000 -0.1% 247.44 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.2%
246.28
US$100,000
1,000 -0.2% 246.28 US$100,000
2026-07-07 2026-07-06 PlS Planned sale Non-Executive Director
1,000 -0.0%
245.60
US$100,000
1,000 -0.0% 245.60 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -100.0%
249.99
US$100,000
1,000 -100.0% 249.99 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -91.1%
249.20
US$100,000
1,000 -91.1% 249.20 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -68.0%
248.32
US$100,000
1,000 -68.0% 248.32 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -43.8%
247.38
US$100,000
1,000 -43.8% 247.38 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -36.1%
246.24
US$100,000
1,000 -36.1% 246.24 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -5.6%
245.61
US$100,000
1,000 -5.6% 245.61 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -0.9%
243.82
US$100,000
1,000 -0.9% 243.82 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -100.0%
250.39
US$100,000
1,000 -100.0% 250.39 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -98.1%
249.52
US$100,000
1,000 -98.1% 249.52 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -78.6%
248.62
US$100,000
1,000 -78.6% 248.62 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -52.9%
247.65
US$100,000
1,000 -52.9% 247.65 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -32.4%
246.63
US$100,000
1,000 -32.4% 246.63 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -22.4%
245.93
US$100,000
1,000 -22.4% 245.93 US$100,000
2026-07-06 2026-07-06 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -0.6%
244.87
US$100,000
1,000 -0.6% 244.87 US$100,000
2026-07-06 2026-07-06 PrS Proposed sale

Director

Non-Executive Director
1,000
247.55
US$100,000
1,000 247.55 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -100.0%
247.33
US$100,000
1,000 -100.0% 247.33 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -81.0%
246.71
US$100,000
1,000 -81.0% 246.71 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -45.8%
245.49
US$100,000
1,000 -45.8% 245.49 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -24.1%
244.64
US$100,000
1,000 -24.1% 244.64 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -9.6%
243.46
US$100,000
1,000 -9.6% 243.46 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -44.8%
242.38
US$100,000
1,000 -44.8% 242.38 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -37.6%
241.61
US$100,000
1,000 -37.6% 241.61 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -19.8%
240.48
US$100,000
1,000 -19.8% 240.48 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -14.0%
239.64
US$100,000
1,000 -14.0% 239.64 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -100.0%
247.45
US$100,000
1,000 -100.0% 247.45 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -94.2%
246.89
US$100,000
1,000 -94.2% 246.89 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -41.1%
245.96
US$100,000
1,000 -41.1% 245.96 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -39.2%
244.94
US$100,000
1,000 -39.2% 244.94 US$100,000
2026-07-06 2026-07-02 PlS Planned sale

CEO & Board Co-Chair

Executive Director Large shareholder
1,000 -9.2%
243.87
US$100,000
1,000 -9.2% 243.87 US$100,000