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Person · CIK 1870608

Benjamin Lyon

President at Archer Aviation; SVP & CTO at Aptiv

Earlier: Astra Space

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

Sold on Form 4$3M
Noticed on Form 144$3.4M
Bought on Form 4$0
Companies3

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 Holdings can be out of date when a person stops filing.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
Archer Aviation ACHRRestricted Stock Units
into Class A Common Stock
Directly370,476Aug 15, 2026 · Filing · EDGAR
Archer Aviation ACHRRestricted Stock Units
into Class A Common Stock
Directly326,298Aug 15, 2026 · Filing · EDGAR
Aptiv APTVOrdinary SharesDirectly125,237Mar 10, 2025 · Filing · EDGAR
Astra SpaceClass A Common StockDirectly937,843Nov 16, 2022 · Filing · EDGAR
Astra SpaceEmployee stock option (right to buy)
exercise $9.04, expires Sep 20, 2031, into Class A Common Stock
Directly2,603,236Sep 20, 2021 · Filing · EDGAR

Sold and noticed by quarter

Benjamin Lyon: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2024 to Q4 2026$1.5M$0Q1 2024: $1.5M noticed on Form 144Q1 2024: $1.5M 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: $954K noticed on Form 144Q1 2025: $954K sold on Form 4Q2 2025: $402K 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: $568K noticed on Form 144Q3 2026: $568K sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q1 2024Q4 2024Q3 2025Q2 2026

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

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q3 2026$568K$568K
Q2 2025—$402K
Q1 2025$954K$954K
Q1 2024$1.5M$1.5M

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
Archer Aviation ACHR · Fidelity Brokerage Services · 10b5-1 plan adopted May 21, 2026 · 1 notice
Sep 21, 202645,359 · ~$246KSep 21, 2026Sold as noticed Sold 45,359 at $5.43 on Sep 21 · $246K Form 4Filing · EDGAR
Archer Aviation ACHR · Fidelity Brokerage Services · No 10b5-1 plan stated · 1 notice
Aug 17, 202650,188 · ~$322KAug 17, 2026Sold as noticed Sold 50,188 at $6.41 on Aug 17 · $322K Form 4Filing · EDGAR
Aptiv APTV · Fidelity Brokerage Services · No 10b5-1 plan stated · 1 notice
May 8, 20256,555 · ~$402KMay 8, 2025Not sold within 90 daysFiling · EDGAR
Aptiv APTV · Fidelity Brokerage Services · 10b5-1 plan adopted Dec 5, 2024 · 1 notice
Mar 10, 202514,568 · ~$954KMar 10, 2025Sold as noticed Sold 14,568 at $65.50 on Mar 10 · $954K Form 4Filing · EDGAR
Aptiv APTV · Fidelity Brokerage Services · 10b5-1 plan adopted Dec 11, 2023 · 1 notice
Mar 11, 202418,680 · ~$1.5MMar 11, 2024Sold as noticed Sold 18,680 in 2 sales, Mar 11 to Mar 11 · $1.5M Form 4Filing · 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.

Archer Aviation ACHR President, Aircraft OEM · filings 2026 to 2026 · sold $568K · $568K noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Sep 21, 2026Sale under a 10b5-1 plan−45,359$5.43$246K0 directFiling · EDGAR
Aug 17, 2026Open-market or private sale−50,188$6.41$322K45,359 directFiling · EDGAR
Aug 15, 2026Option or RSU exercised or converted+54,38354,383 directFiling · EDGAR
Aug 15, 2026Option or RSU exercised or converted+41,16495,547 directFiling · EDGAR
Aug 15, 2026Option or RSU exercised or converted
Restricted Stock Units
−54,383326,298 directFiling · EDGAR
Aug 15, 2026Option or RSU exercised or converted
Restricted Stock Units
−41,164370,476 directFiling · EDGAR

Aptiv APTV SVP & CTO · filings 2023 to 2025 · sold $2.4M · $2.8M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Mar 10, 2025Sale under a 10b5-1 plan−14,568$65.50$954K125,237 directFiling · EDGAR
Feb 28, 2025Shares withheld for tax or exercise price−21,453$65.12$1.4M73,758 directFiling · EDGAR
Feb 28, 2025Grant or award from the company+18,76492,522 directFiling · EDGAR
Feb 28, 2025Grant or award from the company+47,283139,805 directFiling · EDGAR
Mar 11, 2024Sale under a 10b5-1 plan−1,648$77.69$128K112,243 directFiling · EDGAR
Mar 11, 2024Sale under a 10b5-1 plan−17,032$77.69$1.3M95,211 directFiling · EDGAR
Feb 28, 2024Shares withheld for tax or exercise price−18,577$78.77$1.5M74,001 directFiling · EDGAR
Feb 28, 2024Grant or award from the company+15,95689,957 directFiling · EDGAR
Feb 28, 2024Grant or award from the company+23,934113,891 directFiling · EDGAR
Feb 28, 2023Grant or award from the company+67,94767,947 directFiling · EDGAR
Feb 28, 2023Grant or award from the company+9,85377,800 directFiling · EDGAR
Feb 28, 2023Grant or award from the company+14,77892,578 directFiling · EDGAR

Astra Space Officer · filings 2021 to 2022

DateTransactionSharesPriceValueHeld afterSource
Nov 16, 2022Shares withheld for tax or exercise price−43,253$0.57$25K937,843 directFiling · EDGAR
Aug 16, 2022Shares withheld for tax or exercise price−41,503$1.37$57K981,096 directFiling · EDGAR
May 17, 2022Shares withheld for tax or exercise price−41,751$2.55$106K1,017,059 directFiling · EDGAR
Feb 16, 2022Shares withheld for tax or exercise price−43,450$3.41$148K1,058,810 directFiling · EDGAR
Nov 16, 2021Shares withheld for tax or exercise price−191,975$10.11$1.9M1,109,643 directFiling · EDGAR
Nov 16, 2021Shares withheld for tax or exercise price−7,383$10.43$77K1,102,260 directFiling · EDGAR
Sep 20, 2021Grant or award from the company+1,301,618$0.00$1301,301,618 directFiling · EDGAR
Sep 20, 2021Grant or award from the company
Employee stock option (right to buy)
+2,603,2362,603,236 directFiling · EDGAR
All 21 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Sep 23, 2026Form 4Archer Aviation ACHRFiling · EDGAR
Sep 21, 2026Form 144Archer Aviation ACHRFiling · EDGAR
Aug 18, 2026Form 4Archer Aviation ACHRFiling · EDGAR
Aug 17, 2026Form 144Archer Aviation ACHRFiling · EDGAR
Jul 2, 2026Form 3Archer Aviation ACHRFiling · EDGAR
May 8, 2025Form 144Aptiv APTVFiling · EDGAR
Mar 12, 2025Form 4Aptiv APTVFiling · EDGAR
Mar 10, 2025Form 144Aptiv APTVFiling · EDGAR
Mar 4, 2025Form 4Aptiv APTVFiling · EDGAR
Mar 13, 2024Form 4Aptiv APTVFiling · EDGAR
Mar 11, 2024Form 144Aptiv APTVFiling · EDGAR
Mar 1, 2024Form 4Aptiv APTVFiling · EDGAR
Mar 2, 2023Form 4Aptiv APTVFiling · EDGAR
Jan 3, 2023Form 3Aptiv APTVFiling · EDGAR
Nov 18, 2022Form 4Astra SpaceFiling · EDGAR
Aug 18, 2022Form 4Astra SpaceFiling · EDGAR
May 19, 2022Form 4Astra SpaceFiling · EDGAR
Feb 18, 2022Form 4Astra SpaceFiling · EDGAR
Nov 18, 2021Form 4Astra SpaceFiling · EDGAR
Sep 22, 2021Form 4Astra SpaceFiling · EDGAR
Jul 2, 2021Form 3Astra SpaceFiling · 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.