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Person · CIK 1707827

Seshasayee Varadarajan

Senior Vice President at Lam Research

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$63.5M
Noticed on Form 144$37.4M
Bought on Form 4$0
Companies1

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
Lam Research LRCXCommon StockDirectly205,546Sep 2, 2026 · Filing · EDGAR
Lam Research LRCXCommon StockBy 401(k)2,366.91Sep 2, 2026 · Filing · EDGAR

Sold and noticed by quarter

Seshasayee Varadarajan: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2021 to Q4 2026$17.4M$0Q1 2021: $0 noticed on Form 144Q1 2021: $0 sold on Form 4Q2 2021: $0 noticed on Form 144Q2 2021: $0 sold on Form 4Q3 2021: $0 noticed on Form 144Q3 2021: $0 sold on Form 4Q4 2021: $0 noticed on Form 144Q4 2021: $0 sold on Form 4Q1 2022: notice not machine-readableQ1 2022: $7.1M sold on Form 4Q2 2022: $0 noticed on Form 144Q2 2022: $0 sold on Form 4Q3 2022: $0 noticed on Form 144Q3 2022: $0 sold on Form 4Q4 2022: $0 noticed on Form 144Q4 2022: $0 sold on Form 4Q1 2023: $0 noticed on Form 144Q1 2023: $0 sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $0 sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $10.1M noticed on Form 144Q1 2024: $10.1M sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q3 2024: $0 noticed on Form 144Q3 2024: $0 sold on Form 4Q4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $9.9M noticed on Form 144Q1 2025: $9.9M sold on Form 4Q2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $0 noticed on Form 144Q3 2025: $0 sold on Form 4Q4 2025: $0 noticed on Form 144Q4 2025: $0 sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $0 sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $17.4M noticed on Form 144Q3 2026: $17.4M sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q1 2021Q2 2022Q3 2023Q4 2024Q1 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q3 2026$17.4M$17.4M
Q1 2025$9.9M$9.9M
Q1 2024$10.1M$10.1M
Q1 2022$7.1MNot machine-readable
Q4 2020$4.7MNot machine-readable
Q4 2019$4.8MNot machine-readable
Q3 2019$4MNot machine-readable
Q1 2018$5.5MNot machine-readable
Q4 2017$11KNot machine-readable

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
Lam Research LRCX · Fidelity Brokerage Services · 10b5-1 plan adopted May 4, 2026 · 1 notice
Sep 2, 202659,750 · ~$17.4MSep 2, 2026Sold as noticed Sold 59,750 in 3 sales, Sep 2 to Sep 2 · $17.4M Form 4Filing · EDGAR
Lam Research LRCX · Fidelity Brokerage Services · 10b5-1 plan adopted May 29, 2024 · 1 notice
Feb 20, 2025110,080 · ~$9.9MFeb 20, 2025Sold as noticed Sold 110,080 in 2 sales, Feb 20 to Feb 20 · $9.9M Form 4Filing · EDGAR
Lam Research LRCX · Fidelity Brokerage Services · 10b5-1 plan adopted Nov 16, 2023 · 2 notices
Mar 19, 20245,500 · ~$5MMar 19, 2024Sold as noticed Sold 5,500 at $913.99 on Mar 19 · $5M Form 4Filing · EDGAR
Mar 18, 20245,500 · ~$5.1MMar 18, 2024Sold as noticed Sold 5,500 at $922.41 on Mar 18 · $5.1M Form 4Filing · EDGAR
Sales without a matching Form 144 · 7 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Notice not machine-readable Lam Research (LRCX): Sold 5,000 at $720.00 on Jan 13, 2022 · $3.6M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 5,000 at $705.00 on Jan 13, 2022 · $3.5M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 10,000 at $469.12 on Dec 21, 2020 · $4.7M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 20,000 at $240.00 on Oct 15, 2019 · $4.8M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 20,000 at $200.00 on Jul 18, 2019 · $4M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 25,453 at $215.00 on Jan 23, 2018 · $5.5M (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Lam Research (LRCX): Sold 50 at $214.01 on Nov 28, 2017 · $11KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Lam Research LRCX Senior Vice President · filings 2017 to 2026 · sold $63.5M · $37.4M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Sep 2, 2026Sale under a 10b5-1 plan−20,000$291.32$5.8M205,546 directFiling · EDGAR
Sep 2, 2026Option or RSU exercised or converted+12,270$59.88$735K217,816 directFiling · EDGAR
Sep 2, 2026Sale under a 10b5-1 plan−12,270$291.32$3.6M205,546 directFiling · EDGAR
Sep 2, 2026Option or RSU exercised or converted+27,480$30.03$825K233,026 directFiling · EDGAR
Sep 2, 2026Sale under a 10b5-1 plan−27,480$291.32$8M205,546 directFiling · EDGAR
Sep 2, 2026Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−12,2700 directFiling · EDGAR
Sep 2, 2026Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−27,4800 directFiling · EDGAR
Feb 27, 2026Grant or award from the company+12,547262,111 directFiling · EDGAR
Feb 27, 2026Shares withheld for tax or exercise price−26,126$233.89$6.1M235,985 directFiling · EDGAR
Feb 27, 2026Shares withheld for tax or exercise price−3,168$233.89$741K232,817 directFiling · EDGAR
Feb 27, 2026Shares withheld for tax or exercise price−2,572$233.89$602K230,245 directFiling · EDGAR
Feb 27, 2026Shares withheld for tax or exercise price−5,047$233.89$1.2M225,198 directFiling · EDGAR
Feb 27, 2026Grant or award from the company
Market-based Performance Restricted Stock Unit
+18,82018,820 directFiling · EDGAR
Feb 3, 2026Option or RSU exercised or converted+53,925249,564 directFiling · EDGAR
Feb 3, 2026Option or RSU exercised or converted
Market-based Performance Restricted Stock Unit
−35,9500 directFiling · EDGAR
Feb 28, 2025Grant or award from the company+31,253210,337 directFiling · EDGAR
Feb 28, 2025Shares withheld for tax or exercise price−7,045$76.74$541K203,292 directFiling · EDGAR
Feb 28, 2025Shares withheld for tax or exercise price−2,252$76.74$173K201,040 directFiling · EDGAR
Feb 28, 2025Shares withheld for tax or exercise price−3,168$76.74$243K197,872 directFiling · EDGAR
Feb 28, 2025Shares withheld for tax or exercise price−2,567$76.74$197K195,305 directFiling · EDGAR
Feb 28, 2025Grant or award from the company
Market-based Performance Restricted Stock Unit
+38,19938,199 directFiling · EDGAR
Feb 20, 2025Option or RSU exercised or converted+35,760$19.01$680K214,844 directFiling · EDGAR
Feb 20, 2025Sale under a 10b5-1 plan−35,760$90.00$3.2M179,084 directFiling · EDGAR
Feb 20, 2025Option or RSU exercised or converted+74,320$17.68$1.3M253,404 directFiling · EDGAR
Feb 20, 2025Sale under a 10b5-1 plan−74,320$90.00$6.7M179,084 directFiling · EDGAR
Feb 20, 2025Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−35,760$19.01$680K0 directFiling · EDGAR
Feb 20, 2025Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−74,320$17.68$1.3M0 directFiling · EDGAR
Feb 4, 2025Option or RSU exercised or converted+14,542179,084 directFiling · EDGAR
Feb 4, 2025Option or RSU exercised or converted
Market-based Performance Restricted Stock Unit
−25,5400 directFiling · EDGAR
Sep 30, 2024Gift−18216,454 directFiling · EDGAR
Mar 19, 2024Sale under a 10b5-1 plan−5,500$913.99$5M16,595 directFiling · EDGAR
Mar 18, 2024Sale under a 10b5-1 plan−5,500$922.41$5.1M22,095 directFiling · EDGAR
Mar 1, 2024Grant or award from the company+1,59229,533 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−1,134$981.53$1.1M28,399 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−264$981.53$259K28,135 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−224$981.53$220K27,911 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−316$981.53$310K27,595 directFiling · EDGAR
Mar 1, 2024Grant or award from the company
Market-based Performance Restricted Stock Unit
+2,9192,919 directFiling · EDGAR
Mar 1, 2024Grant or award from the company
Employee Stock Option (Right to Buy)
+2,3882,388 directFiling · EDGAR
Feb 6, 2024Option or RSU exercised or converted+2,45227,941 directFiling · EDGAR
Feb 6, 2024Option or RSU exercised or converted
Market-based Performance Restricted Stock Unit
−2,0450 directFiling · EDGAR
Mar 2, 2023Shares withheld for tax or exercise price−443$489.98$217K27,345 directFiling · EDGAR
Mar 2, 2023Shares withheld for tax or exercise price−1,916$489.98$939K25,429 directFiling · EDGAR
Mar 1, 2023Grant or award from the company+1,96128,128 directFiling · EDGAR
Mar 1, 2023Shares withheld for tax or exercise price−182$490.92$89K27,946 directFiling · EDGAR
Mar 1, 2023Shares withheld for tax or exercise price−158$490.92$78K27,788 directFiling · EDGAR
Mar 1, 2023Grant or award from the company
Market-based Performance Restricted Stock Unit
+3,5953,595 directFiling · EDGAR
Mar 1, 2023Grant or award from the company
Employee Stock Option (Right to Buy)
+2,9402,940 directFiling · EDGAR
Feb 7, 2023Option or RSU exercised or converted+3,95626,167 directFiling · EDGAR
Feb 7, 2023Option or RSU exercised or converted
Market-based Performance Restricted Stock Unit
−3,4350 directFiling · EDGAR
Mar 2, 2022Shares withheld for tax or exercise price−434$554.02$240K22,168 directFiling · EDGAR
Mar 1, 2022Grant or award from the company+1,39326,550 directFiling · EDGAR
Mar 1, 2022Shares withheld for tax or exercise price−3,249$540.57$1.8M23,301 directFiling · EDGAR
Mar 1, 2022Shares withheld for tax or exercise price−258$540.57$139K23,043 directFiling · EDGAR
Mar 1, 2022Shares withheld for tax or exercise price−441$540.57$238K22,602 directFiling · EDGAR
Mar 1, 2022Grant or award from the company
Market-based Performance Restricted Stock Unit
+2,5542,554 directFiling · EDGAR
Mar 1, 2022Grant or award from the company
Employee Stock Option (Right to Buy)
+2,0882,088 directFiling · EDGAR
Feb 7, 2022Option or RSU exercised or converted+6,97025,157 directFiling · EDGAR
Feb 7, 2022Option or RSU exercised or converted
Market-based Performance Restricted Stock Unit
−4,6470 directFiling · EDGAR
Jan 13, 2022Sale under a 10b5-1 plan−5,000$705.00$3.5M23,187 directFiling · EDGAR

47 earlier transactions are in the filing list below.

All 35 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Sep 3, 2026Form 4Lam Research LRCXFiling · EDGAR
Sep 2, 2026Form 144Lam Research LRCXFiling · EDGAR
Mar 2, 2026Form 4Lam Research LRCXFiling · EDGAR
Feb 5, 2026Form 4Lam Research LRCXFiling · EDGAR
Mar 4, 2025Form 4Lam Research LRCXFiling · EDGAR
Feb 21, 2025Form 4Lam Research LRCXFiling · EDGAR
Feb 20, 2025Form 144Lam Research LRCXFiling · EDGAR
Feb 6, 2025Form 4Lam Research LRCXFiling · EDGAR
Oct 1, 2024Form 4Lam Research LRCXFiling · EDGAR
Mar 20, 2024Form 4Lam Research LRCXFiling · EDGAR
Mar 19, 2024Form 144Lam Research LRCXFiling · EDGAR
Mar 18, 2024Form 144Lam Research LRCXFiling · EDGAR
Mar 5, 2024Form 4Lam Research LRCXFiling · EDGAR
Feb 8, 2024Form 4Lam Research LRCXFiling · EDGAR
Mar 3, 2023Form 4Lam Research LRCXFiling · EDGAR
Feb 9, 2023Form 4Lam Research LRCXFiling · EDGAR
Mar 3, 2022Form 4Lam Research LRCXFiling · EDGAR
Feb 9, 2022Form 4Lam Research LRCXFiling · EDGAR
Jan 14, 2022Form 4Lam Research LRCXFiling · EDGAR
Mar 4, 2021Form 4Lam Research LRCXFiling · EDGAR
Mar 3, 2021Form 4Lam Research LRCXFiling · EDGAR
Feb 5, 2021Form 4Lam Research LRCXFiling · EDGAR
Dec 22, 2020Form 4Lam Research LRCXFiling · EDGAR
Mar 3, 2020Form 4Lam Research LRCXFiling · EDGAR
Feb 21, 2020Form 4Lam Research LRCXFiling · EDGAR
Oct 16, 2019Form 4Lam Research LRCXFiling · EDGAR
Jul 22, 2019Form 4Lam Research LRCXFiling · EDGAR
Mar 5, 2019Form 4Lam Research LRCXFiling · EDGAR
Feb 13, 2019Form 4Lam Research LRCXFiling · EDGAR
Mar 5, 2018Form 4Lam Research LRCXFiling · EDGAR
Feb 13, 2018Form 4Lam Research LRCXFiling · EDGAR
Jan 25, 2018Form 4Lam Research LRCXFiling · EDGAR
Nov 29, 2017Form 4Lam Research LRCXFiling · EDGAR
Jun 15, 2017Form 4Lam Research LRCXFiling · EDGAR
May 30, 2017Form 3Lam Research LRCXFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.

Data on this page was fetched . The filing on SEC.gov is the record.