SEC Form 4 reporting owner

Compton Charles Lacey III

Compton Charles Lacey III has filed 44 Form 4 transactions reported between November 26, 2025 and September 14, 2026, as CEO of Fastly, Inc..

Name as filed: Compton Charles Lacey III

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$11.6M

40 lines

Companies

with Form 4 filings

Latest transaction

Sep 14, 2026

transaction date

Roles and reported holdings

FSLYFastly, Inc.
Nov 26, 2025 – Sep 14, 2026
CEO
Held directly851,949 sh as of Sep 14, 2026 · Form 4
24 months: $11.6M sold

Transaction history

All 44 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 14, 2026	FSLYCEO	Open-market saleCode S · direct	50,392	$24.93	$1.3M@ $24.93	851,949	Form 4
Sep 8, 2026	FSLYCEO	Open-market saleCode S · direct	2,436	$21.23	$52K@ $21.23	902,341	Form 4
Sep 2, 2026	FSLYCEO	Open-market saleCode S · direct	9,458	$20.42	$193K@ $20.42	904,777	Form 4
Sep 1, 2026	FSLYCEO	Open-market saleCode S · direct	1,100	$22.61	$25K@ $22.61	914,235	Form 4
Sep 1, 2026	FSLYCEO	Open-market saleCode S · direct	18,978	$21.86	$415K@ $21.86	915,335	Form 4
Sep 1, 2026	FSLYCEO	Open-market saleCode S · direct	35,501	$21.10	$749K@ $21.10	934,313	Form 4
Aug 31, 2026	FSLYCEO	Open-market saleCode S · direct	15,028	$23.00	$346K@ $23.00	969,814	Form 4
Aug 19, 2026	FSLYCEO	Open-market saleCode S · direct	700	$26.05	$18K@ $26.05	984,842	Form 4
Aug 19, 2026	FSLYCEO	Open-market saleCode S · direct	5,400	$25.08	$135K@ $25.08	985,542	Form 4
Aug 19, 2026	FSLYCEO	Open-market saleCode S · direct	5,098	$24.08	$123K@ $24.08	990,942	Form 4
Aug 18, 2026	FSLYCEO	Open-market saleCode S · direct	34,552	$28.60	$988K@ $28.60	996,040	Form 4
Aug 4, 2026	FSLYCEO	Open-market saleCode S · direct	14,868	$25.00	$372K@ $25.00	1,030,592	Form 4
Jul 17, 2026	FSLYCEO	Open-market saleCode S · direct	155	$21.90	$3K@ $21.90	1,045,460	Form 4
Jul 17, 2026	FSLYCEO	Open-market saleCode S · direct	4,204	$21.10	$89K@ $21.10	1,045,615	Form 4
Jul 17, 2026	FSLYCEO	Open-market saleCode S · direct	2,714	$20.51	$56K@ $20.51	1,049,819	Form 4
Jul 16, 2026	FSLYCEO	Open-market saleCode S · direct	11,412	$20.65	$236K@ $20.65	1,052,533	Form 4
Jun 3, 2026	FSLYCEO	Open-market saleCode S · direct	85	$21.85	$2K@ $21.85	1,063,945	Form 4
Jun 3, 2026	FSLYCEO	Open-market saleCode S · direct	5,746	$21.15	$122K@ $21.15	1,064,030	Form 4
Jun 3, 2026	FSLYCEO	Open-market saleCode S · direct	3,482	$20.17	$70K@ $20.17	1,069,776	Form 4
May 29, 2026	FSLYCEO	Open-market saleCode S · direct	15,028	$16.96	$255K@ $16.96	1,073,258	Form 4
May 19, 2026	FSLYCEO	Open-market saleCode S · direct	11,275	$16.48	$186K@ $16.48	1,088,286	Form 4
May 18, 2026	FSLYCEO	Open-market saleCode S · direct	34,334	$16.85	$579K@ $16.85	1,099,561	Form 4
Apr 17, 2026	FSLYCEO	Open-market saleCode S · direct	400	$25.40	$10K@ $25.40	1,133,895	Form 4
Apr 17, 2026	FSLYCEO	Open-market saleCode S · direct	6,659	$24.52	$163K@ $24.52	1,134,295	Form 4
Apr 16, 2026	FSLYCEO	Open-market saleCode S · direct	11,432	$23.69	$271K@ $23.69	1,140,954	Form 4
Apr 16, 2026	FSLYCEO	Open-market saleCode S · direct	11,042	$25.00	$276K@ $25.00	1,152,386	Form 4
Mar 11, 2026	FSLYCEO	Open-market saleCode S · direct	49,350	$25.00	$1.2M@ $25.00	1,163,428	Form 4
Mar 5, 2026	FSLYCEO	Open-market saleCode S · direct	7,400	$21.22	$157K@ $21.22	1,212,778	Form 4
Mar 5, 2026	FSLYCEO	Open-market saleCode S · direct	29,294	$20.55	$602K@ $20.55	1,220,178	Form 4
Mar 4, 2026	FSLYCEO	Grant or awardCode A · direct	373,641	—	—	1,249,472	Form 4
Mar 4, 2026	FSLYCEO	Open-market saleCode S · direct	59,224	$21.06	$1.2M@ $21.06	875,831	Form 4
Mar 4, 2026	FSLYCEO	Open-market saleCode S · direct	1,625	$21.01	$34K@ $21.01	935,055	Form 4
Mar 4, 2026	FSLYCEO	Open-market saleCode S · direct	12,357	$20.33	$251K@ $20.33	936,680	Form 4
Mar 3, 2026	FSLYCEO	Open-market saleCode S · direct	13,244	$20.30	$269K@ $20.30	949,037	Form 4
Feb 28, 2026	FSLYCEO	Grant or awardCode A · direct	263,277	—	—	962,281	Form 4
Feb 28, 2026	FSLYCEO	Grant or awardCode A · direct	87,259	—	—	699,004	Form 4
Feb 28, 2026	FSLYCEO	Grant or awardCode A · direct	27,226	—	—	611,745	Form 4
Feb 19, 2026	FSLYCEO	Open-market saleCode S · direct	1,300	$20.11	$26K@ $20.11	584,519	Form 4
Feb 19, 2026	FSLYCEO	Open-market saleCode S · direct	5,400	$19.52	$105K@ $19.52	585,819	Form 4
Feb 19, 2026	FSLYCEO	Open-market saleCode S · direct	8,097	$18.26	$148K@ $18.26	591,219	Form 4
Feb 18, 2026	FSLYCEO	Open-market saleCode S · direct	12,916	$17.53	$226K@ $17.53	599,316	Form 4
Jan 20, 2026	FSLYCEO	Open-market saleCode S · direct	4,638	$8.81	$41K@ $8.81	612,232	Form 4
Jan 16, 2026	FSLYCEO	Open-market saleCode S · direct	9,044	$9.07	$82K@ $9.07	616,870	Form 4
Nov 26, 2025	FSLYCEO	Open-market saleCode S · direct	14,944	$11.79	$176K@ $11.79	625,914	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.