Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Sep 29, 2026.
Get alerted when insiders buy the stocks you own
Add your holdings — no brokerage login — and Insider Radar sends a Telegram alert when an open-market Form 4 buy of $100,000 or more is filed on a stock you hold or watch.
Free for everyone right now · no card · nothing to buy
Counts cover the 38 most recent Form 4 filings Tradune holds for TM (filed Jul 10 – Sep 29, 2026); the score below covers only the trailing 90 days (1 buy, 0 sells). No completed check of TM's Form 4 list on SEC EDGAR is on record yet; the latest TM filing Tradune holds was filed Sep 29, 2026. This is not guaranteed to be the complete record — see TM's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 35 filings Tradune holds for TM filed Jul 28 – Sep 29, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
Open-market purchases and sales by insider
Insider
Buys
Sells
Shares bought
Shares sold
Value
Kenta KonPresident
1
0
85,000
—
+$1,564,850
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Insider-activity score
56/ 100
Net insider purchases
1 distinct buyer1 buy · 0 sell txofficer buying
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying.
“Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at TM
Insiders reported 1 open-market purchase of TM between Jul 10, 2026 and Sep 29, 2026, across 1 distinct buyer.
The most recent purchase was reported by Kenta Kon (President) on Aug 5, 2026.
Grants, option exercises, and tax-withholding transactions are excluded from these counts.
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
Listing the 25 most recent of 38 Form 4 filings held for TM; the 13 older filings (filed Jul 10 – Jul 28, 2026) are counted above but not listed here — see TM's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to TM's (Sep 29, 2026).
How many insiders bought TM stock in these Form 4 filings?
1 distinct insider at Toyota Motor Corp reported 1 open-market purchase (Form 4 code P) of TM shares between Jul 10, 2026 and Sep 29, 2026, the most recent filed by Kenta Kon (President) on Aug 5, 2026. Grants, option exercises, and tax-withholding transactions are excluded from these counts.
Who filed the most recent Form 4 for TM?
The most recent Form 4 on this page was filed by Masashi Asakura (Senior Fellow) on Sep 29, 2026, reporting 1 transaction. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market TM insider sale shown?
The largest open-market sale among the filings shown was 88,600 TM shares at $17.83 (about $1,579,738) by Koji Sato (Vice Chairman) on Jun 17, 2026. Value is shares × the price reported on the Form 4; its Rule 10b5-1 box is not checked.
Do the recent TM insider purchases have the Form 4 10b5-1 box checked?
No. The one TM open-market purchase shown was reported with the Rule 10b5-1 box not checked. A blank box records what the filer disclosed; it does not prove that no plan exists. Latest: Kenta Kon (President) on Aug 5, 2026, 85,000 shares.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
Get insider alerts for TM — and your whole portfolio
Tradune watches SEC Form 4 filings and flags insider-cluster buying across everything you hold, routed to you automatically. Free for everyone right now · no card · nothing to buy
This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.