Lorig Brian

Officer · KLAC

As of 2026-09-27, Lorig Brian has 41 Form 4 transactions on record across 1 company — 13 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in August in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $14.6MIndirect: $0$14.6Mas of 2026-09-27
  • Direct $14.6M
  • Indirect $0
KLACdirect77,681 sh$14.6M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

KLAC · 41 trades
2026-08-13: Sale, 59,586 sh ($12.4M)2026-08-07: Withheld for tax, 2,876 sh ($556K)2026-08-06: Withheld for tax, 12,389 sh ($2.4M)2026-08-06: Withheld for tax, 9,854 sh ($1.9M)2026-08-06: Award / grant, 39,735 sh ($0)2026-08-06: Award / grant, 24,987 sh ($0)2026-08-05: Award / grant, 15,961 sh ($0)2026-08-04: Withheld for tax, 11,081 sh ($2.0M)2026-08-04: Withheld for tax, 3,694 sh ($675K)2026-08-03: Withheld for tax, 3,282 sh ($600K)2026-08-01: Withheld for tax, 3,005 sh ($549K)2026-06-30: Withheld for tax, 12,222 sh ($3.4M)2026-06-30: Other acquisition, 196 sh ($21K)2025-08-12: Sale, 8,049 sh ($7.4M)2025-08-07: Withheld for tax, 1,109 sh ($985K)2025-08-07: Award / grant, 4,472 sh ($0)2025-08-07: Award / grant, 2,465 sh ($0)2025-08-07: Award / grant, 2,317 sh ($0)2025-08-05: Withheld for tax, 953 sh ($872K)2025-08-05: Withheld for tax, 317 sh ($291K)2025-08-04: Withheld for tax, 369 sh ($327K)2025-08-03: Withheld for tax, 328 sh ($291K)2025-08-01: Withheld for tax, 300 sh ($264K)2025-06-30: Withheld for tax, 1,052 sh ($936K)2025-06-30: Other acquisition, 39 sh ($21K)2024-08-07: Sale, 2,038 sh ($1.5M)2024-08-06: Withheld for tax, 1,504 sh ($1.1M)2024-08-06: Sale, 1,291 sh ($910K)2024-08-06: Withheld for tax, 501 sh ($353K)2024-08-05: Withheld for tax, 953 sh ($664K)2024-08-05: Sale, 709 sh ($461K)2024-08-05: Withheld for tax, 317 sh ($221K)2024-08-04: Withheld for tax, 369 sh ($257K)2024-08-03: Withheld for tax, 329 sh ($229K)2024-08-01: Award / grant, 3,845 sh ($0)2024-08-01: Award / grant, 2,198 sh ($0)2024-08-01: Award / grant, 2,422 sh ($0)2024-07-02: Sale, 44 sh ($36K)2024-06-28: Other acquisition, 45 sh ($21K)2024-05-06: Sale, 3,537 sh ($2.5M)2024-03-20: Withheld for tax, 3,195 sh ($2.2M)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-13KLACSale59,586 @ $208.13$12.4M−43.4% of holding77,681Form 4
2025-08-12KLACSale8,049 @ $913.68$7.4M−41.2% of holding11,479Form 4
2024-08-07KLACSale2,038 @ $740.63$1.5M−12.2% of holding14,664Form 4
2024-08-06KLACSale1,291 @ $705.01$910K−7.2% of holding16,702Form 4
2024-08-05KLACSale709 @ $649.84$461K−3.4% of holding19,998Form 4
2024-07-02KLACSale44 @ $819.40$36K−0.3% of holding14,211Form 4
2024-05-06KLACSale3,537 @ $699.16$2.5M−19.9% of holding14,210Form 4
34 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-07KLACWithheld for tax2,876137,267Form 4
2026-08-06KLACWithheld for tax12,389140,143Form 4
2026-08-06KLACWithheld for tax9,854127,544Form 4
2026-08-06KLACAward / grant39,735137,398Form 4
2026-08-06KLACAward / grant24,987152,531Form 4
2026-08-05KLACAward / grant15,96197,663Form 4
2026-08-04KLACWithheld for tax11,08181,702Form 4
2026-08-04KLACWithheld for tax3,69492,783Form 4
2026-08-03KLACWithheld for tax3,28296,477Form 4
2026-08-01KLACWithheld for tax3,00599,759Form 4
2026-06-30KLACWithheld for tax12,222102,764Form 4
2026-06-30KLACOther acquisition196114,986Form 4
2025-08-07KLACWithheld for tax1,10914,745Form 4
2025-08-07KLACAward / grant4,47215,854Form 4
2025-08-07KLACAward / grant2,46517,211Form 4
2025-08-07KLACAward / grant2,31719,528Form 4
2025-08-05KLACWithheld for tax95311,700Form 4
2025-08-05KLACWithheld for tax31711,383Form 4
2025-08-04KLACWithheld for tax36912,653Form 4
2025-08-03KLACWithheld for tax32813,022Form 4
2025-08-01KLACWithheld for tax30013,350Form 4
2025-06-30KLACWithheld for tax1,05213,651Form 4
2025-06-30KLACOther acquisition3914,703Form 4
2024-08-06KLACWithheld for tax1,50417,993Form 4
2024-08-06KLACWithheld for tax50119,497Form 4
2024-08-05KLACWithheld for tax95320,707Form 4
2024-08-05KLACWithheld for tax31721,661Form 4
2024-08-04KLACWithheld for tax36921,978Form 4
2024-08-03KLACWithheld for tax32922,347Form 4
2024-08-01KLACAward / grant3,84520,478Form 4
2024-08-01KLACAward / grant2,19822,676Form 4
2024-08-01KLACAward / grant2,42216,633Form 4
2024-06-28KLACOther acquisition4514,255Form 4
2024-03-20KLACWithheld for tax3,19517,747Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.