Vincent Retort - 25 Aug 2026 Form 4 Insider Report for Lumentum Holdings Inc. (LITE)

Reporting relationship: Officer title: Executive Vice President, Global Reliability & Quality
Issuer ticker: LITE
Reported as of: 25 Aug 2026
Net transaction value: -$32,963,734
SEC form: 4
Accepted by SEC: 27 Aug 2026, 21:57:09 UTC
Prior SEC filing: 21 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Jae Kim as Attorney-in-Fact

Key filing fact

Vincent Retort filed Form 4 for Lumentum Holdings Inc. (LITE) on 27 Aug 2026.

Key facts

This page summarizes Vincent Retort's Form 4 filing for Lumentum Holdings Inc. (LITE).
18 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 27 Aug 2026, 21:57.

Change

Previous filing in this sequence was filed on 21 Aug 2026.
Current net transaction value: -$32,963,734.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001648256 Primary reporting owner

Retort Vincent

Relationship: Officer title: Executive Vice President, Global Reliability & Quality
Address: C/O LUMENTUM HOLDINGS INC., 1001 RIDDER PARK DRIVE, SAN JOSE
Signature: /s/ Jae Kim as Attorney-in-Fact
Signature date: 27 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LITE transaction

Common Stock

Sale

Transaction value: $303,198
Shares: -360
Change %: -0.31%
Price: $842.22
Shares after: 116,743
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F2

LITE transaction

Common Stock

Sale

Transaction value: $1,023,288
Shares: -1,213
Change %: -1%
Price: $843.60
Shares after: 115,530
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F3

LITE transaction

Common Stock

Sale

Transaction value: $889,372
Shares: -1,053
Change %: -0.91%
Price: $844.61
Shares after: 114,477
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F4

LITE transaction

Common Stock

Sale

Transaction value: $533,592
Shares: -631
Change %: -0.55%
Price: $845.63
Shares after: 113,846
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F5

LITE transaction

Common Stock

Sale

Transaction value: $1,754,680
Shares: -2,073
Change %: -1.8%
Price: $846.44
Shares after: 111,773
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F6

LITE transaction

Common Stock

Sale

Transaction value: $1,797,581
Shares: -2,121
Change %: -1.9%
Price: $847.52
Shares after: 109,652
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F7

LITE transaction

Common Stock

Sale

Transaction value: $935,221
Shares: -1,102
Change %: -1%
Price: $848.66
Shares after: 108,550
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F8

LITE transaction

Common Stock

Sale

Transaction value: $1,298,350
Shares: -1,528
Change %: -1.4%
Price: $849.71
Shares after: 107,022
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F9

LITE transaction

Common Stock

Sale

Transaction value: $2,566,428
Shares: -3,017
Change %: -2.8%
Price: $850.66
Shares after: 104,005
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F10

LITE transaction

Common Stock

Sale

Transaction value: $3,769,519
Shares: -4,426
Change %: -4.3%
Price: $851.68
Shares after: 99,579
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F11

LITE transaction

Common Stock

Sale

Transaction value: $3,164,000
Shares: -3,711
Change %: -3.7%
Price: $852.60
Shares after: 95,868
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F12

LITE transaction

Common Stock

Sale

Transaction value: $2,104,168
Shares: -2,465
Change %: -2.6%
Price: $853.62
Shares after: 93,403
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F13

LITE transaction

Common Stock

Sale

Transaction value: $2,980,132
Shares: -3,486
Change %: -3.7%
Price: $854.89
Shares after: 89,917
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F14

LITE transaction

Common Stock

Sale

Transaction value: $684,673
Shares: -800
Change %: -0.89%
Price: $855.84
Shares after: 89,117
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F15

LITE transaction

Common Stock

Sale

Transaction value: $4,005,971
Shares: -4,676
Change %: -5.2%
Price: $856.71
Shares after: 84,441
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F16

LITE transaction

Common Stock

Sale

Transaction value: $3,012,262
Shares: -3,511
Change %: -4.2%
Price: $857.95
Shares after: 80,930
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F17

LITE transaction

Common Stock

Sale

Transaction value: $161,457
Shares: -188
Change %: -0.23%
Price: $858.82
Shares after: 80,742
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F18

LITE transaction

Common Stock

Sale

Transaction value: $1,979,840
Shares: -2,302
Change %: -2.9%
Price: $860.05
Shares after: 78,440
Date: 25 Aug 2026
Ownership: Direct
Footnotes: F1, F19

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

Vincent Retort is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 19 footnotes

Footnote F1

These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 13, 2025.

Footnote F2

These 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.

Footnote F3

These sales were executed in multiple trades at prices ranging from $843.00 to $843.93.

Footnote F4

These sales were executed in multiple trades at prices ranging from $844.00 to $844.93.

Footnote F5

These sales were executed in multiple trades at prices ranging from $845.00 to $845.99.

Footnote F6

These sales were executed in multiple trades at prices ranging from $846.00 to $846.99.

Footnote F7

These sales were executed in multiple trades at prices ranging from $847.00 to $847.99.

Footnote F8

These sales were executed in multiple trades at prices ranging from $848.075 to $849.05.

Footnote F9

These sales were executed in multiple trades at prices ranging from $849.08 to $850.03.

Footnote F10

These sales were executed in multiple trades at prices ranging from $850.17 to $851.04.

Footnote F11

These sales were executed in multiple trades at prices ranging from $851.175 to $852.17.

Footnote F12

These sales were executed in multiple trades at prices ranging from $852.175 to $853.17.

Footnote F13

These sales were executed in multiple trades at prices ranging from $853.18 to $854.17.

Footnote F14

These sales were executed in multiple trades at prices ranging from $854.295 to $855.17.

Footnote F15

These sales were executed in multiple trades at prices ranging from $855.41 to $856.2725.

Footnote F16

These sales were executed in multiple trades at prices ranging from $856.46 to $857.43.

Footnote F17

These sales were executed in multiple trades at prices ranging from $857.53 to $858.51.

Footnote F18

These sales were executed in multiple trades at prices ranging from $858.595 to $859.42.

Footnote F19

These sales were executed in multiple trades at prices ranging from $859.99 to $860.83.

SEC remarks

Officer title: Executive Vice President, Global Reliability & Quality