John Graham-Cumming Insider Trading Activity

Corporate InsiderDirector · CIK 2062725

Total trades

$6.4M

Total volume

May 4, 2026

Last activity

NET

Cloudflare, Inc.

John Graham-Cumming has been net-selling over the last 12 months with 0 purchases and 66 sales across 1 company.

NET is the most-traded position with 66 trades. The largest single transaction was a sale of NET for $562K on Sep 2, 2025.

Performance Scorecard

Forward stock performance after each transaction by John Graham-Cumming. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-2.1%	38%	66
90 days	—	-2.4%	45%	60
120 days	—	-2.1%	62%	55

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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NET · Cloudflare, Inc.

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Recent Trades

Showing the 50 most recent of 66 disclosed trades.

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
May 4, 2026	NET	Sell	116	$218.05	$25K	−0.0%	Director
May 4, 2026	NET	Sell	360	$219.02	$79K	−0.1%	Director
May 4, 2026	NET	Sell	166	$220.19	$37K	−0.0%	Director
May 4, 2026	NET	Sell	603	$222.25	$134K	−0.1%	Director
May 4, 2026	NET	Sell	852	$222.99	$190K	−0.2%	Director
May 4, 2026	NET	Sell	63	$223.73	$14K	−0.0%	Director
Mar 27, 2026	NET	Sell	356	$200.56	$71K	−0.1%	Director
Mar 27, 2026	NET	Sell	1,090	$201.60	$220K	−0.2%	Director
Mar 27, 2026	NET	Sell	1,278	$202.58	$259K	−0.3%	Director
Mar 27, 2026	NET	Sell	881	$203.41	$179K	−0.2%	Director
Mar 27, 2026	NET	Sell	39	$204.39	$8K	−0.0%	Director
Mar 2, 2026	NET	Sell	112	$174.43	$20K	−0.0%	Director
Mar 2, 2026	NET	Sell	447	$175.66	$79K	−0.1%	Director
Mar 2, 2026	NET	Sell	234	$176.49	$41K	−0.0%	Director
Mar 2, 2026	NET	Sell	296	$177.81	$53K	−0.1%	Director
Mar 2, 2026	NET	Sell	432	$178.71	$77K	−0.1%	Director
Mar 2, 2026	NET	Sell	474	$179.69	$85K	−0.1%	Director
Mar 2, 2026	NET	Sell	525	$180.55	$95K	−0.1%	Director
Feb 9, 2026	NET	Sell	32	$170.15	$5K	−0.0%	Director
Feb 9, 2026	NET	Sell	190	$171.94	$33K	−0.0%	Director
Feb 9, 2026	NET	Sell	851	$172.85	$147K	−0.2%	Director
Feb 9, 2026	NET	Sell	1,246	$173.76	$217K	−0.3%	Director
Feb 9, 2026	NET	Sell	177	$174.61	$31K	−0.0%	Director
Feb 9, 2026	NET	Sell	24	$175.42	$4K	−0.0%	Director
Jan 5, 2026	NET	Sell	52	$196.80	$10K	−0.0%	Director
Jan 5, 2026	NET	Sell	871	$198.56	$173K	−0.2%	Director
Jan 5, 2026	NET	Sell	534	$199.37	$106K	−0.1%	Director
Jan 5, 2026	NET	Sell	287	$200.70	$58K	−0.1%	Director
Jan 5, 2026	NET	Sell	352	$201.77	$71K	−0.1%	Director
Jan 5, 2026	NET	Sell	177	$202.92	$36K	−0.0%	Director
Jan 5, 2026	NET	Sell	86	$204.00	$18K	−0.0%	Director
Jan 5, 2026	NET	Sell	161	$204.66	$33K	−0.0%	Director
Dec 15, 2025	NET	Sell	552	$196.85	$109K	−0.1%	Director
Dec 15, 2025	NET	Sell	166	$198.19	$33K	−0.0%	Director
Dec 15, 2025	NET	Sell	569	$199.03	$113K	−0.1%	Director
Dec 15, 2025	NET	Sell	542	$200.11	$108K	−0.1%	Director
Dec 15, 2025	NET	Sell	494	$201.09	$99K	−0.1%	Director
Dec 15, 2025	NET	Sell	163	$202.03	$33K	−0.0%	Director
Dec 15, 2025	NET	Sell	34	$202.65	$7K	−0.0%	Director
Nov 3, 2025	NET	Sell	36	$245.68	$9K	−0.0%	Director
Nov 3, 2025	NET	Sell	74	$246.97	$18K	−0.0%	Director
Nov 3, 2025	NET	Sell	471	$248.03	$117K	−0.1%	Director
Nov 3, 2025	NET	Sell	524	$249.41	$131K	−0.1%	Director
Nov 3, 2025	NET	Sell	643	$250.28	$161K	−0.1%	Director
Nov 3, 2025	NET	Sell	211	$251.21	$53K	−0.0%	Director
Nov 3, 2025	NET	Sell	50	$252.88	$13K	−0.0%	Director
Nov 3, 2025	NET	Sell	84	$255.37	$21K	−0.0%	Director
Nov 3, 2025	NET	Sell	224	$256.37	$57K	−0.0%	Director
Nov 3, 2025	NET	Sell	129	$257.23	$33K	−0.0%	Director
Oct 13, 2025	NET	Sell	39	$216.18	$8K	−0.0%	Director