SEC Form 4 · accession 0001648256-26-000008

Lumentum Holdings Inc. · LITE

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Vincent Retort

Officer — SEE REMARKS

Period of report

Aug 25, 2026

Accepted (ET)

Aug 27, 2026 · 9:57 pm EDT

Rule 10b5-1 plan

yes — trade under a plan

Issuer CIK

0001633978

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock^F2	Aug 25, 2026	S	360	$842.2161	D	116,743	D
Common Stock^F3	Aug 25, 2026	S	1,213	$843.6014	D	115,530	D
Common Stock^F4	Aug 25, 2026	S	1,053	$844.6082	D	114,477	D
Common Stock^F5	Aug 25, 2026	S	631	$845.6299	D	113,846	D
Common Stock^F6	Aug 25, 2026	S	2,073	$846.4448	D	111,773	D
Common Stock^F7	Aug 25, 2026	S	2,121	$847.516	D	109,652	D
Common Stock^F8	Aug 25, 2026	S	1,102	$848.6576	D	108,550	D
Common Stock^F9	Aug 25, 2026	S	1,528	$849.7055	D	107,022	D
Common Stock^F10	Aug 25, 2026	S	3,017	$850.6556	D	104,005	D
Common Stock^F11	Aug 25, 2026	S	4,426	$851.6762	D	99,579	D
Common Stock^F12	Aug 25, 2026	S	3,711	$852.6005	D	95,868	D
Common Stock^F13	Aug 25, 2026	S	2,465	$853.6179	D	93,403	D
Common Stock^F14	Aug 25, 2026	S	3,486	$854.8859	D	89,917	D
Common Stock^F15	Aug 25, 2026	S	800	$855.8411	D	89,117	D
Common Stock^F16	Aug 25, 2026	S	4,676	$856.7089	D	84,441	D
Common Stock^F17	Aug 25, 2026	S	3,511	$857.95	D	80,930	D
Common Stock^F18	Aug 25, 2026	S	188	$858.8163	D	80,742	D
Common Stock^F19	Aug 25, 2026	S	2,302	$860.052	D	78,440	D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025.
F10These sales were executed in multiple trades at prices ranging from $850.17 to $851.04.
F11These sales were executed in multiple trades at prices ranging from $851.175 to $852.17.
F12These sales were executed in multiple trades at prices ranging from $852.175 to $853.17.
F13These sales were executed in multiple trades at prices ranging from $853.18 to $854.17.
F14These sales were executed in multiple trades at prices ranging from $854.295 to $855.17.
F15These sales were executed in multiple trades at prices ranging from $855.41 to $856.2725.
F16These sales were executed in multiple trades at prices ranging from $856.46 to $857.43.
F17These sales were executed in multiple trades at prices ranging from $857.53 to $858.51.
F18These sales were executed in multiple trades at prices ranging from $858.595 to $859.42.
F19These sales were executed in multiple trades at prices ranging from $859.99 to $860.83.
F2These sales were executed in multiple trades at prices ranging from $841.745 to $842.695. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide full information regarding the number of shares sold at each separate price, within the ranges set forth in footnotes (2) through (19) to this Form 4, upon request, to the staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer.
F3These sales were executed in multiple trades at prices ranging from $843.00 to $843.93.
F4These sales were executed in multiple trades at prices ranging from $844.00 to $844.93.
F5These sales were executed in multiple trades at prices ranging from $845.00 to $845.99.
F6These sales were executed in multiple trades at prices ranging from $846.00 to $846.99.
F7These sales were executed in multiple trades at prices ranging from $847.00 to $847.99.
F8These sales were executed in multiple trades at prices ranging from $848.075 to $849.05.
F9These sales were executed in multiple trades at prices ranging from $849.08 to $850.03.

Remarks

Officer title: Executive Vice President, Global Reliability & Quality