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 Oct 2, 2026.
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Counts cover the 60 most recent Form 4 filings Tradune holds for PPG (filed Jul 16 – Oct 2, 2026); the score below covers only the trailing 90 days (2 buys, 0 sells). No completed check of PPG's Form 4 list on SEC EDGAR is on record yet; the latest PPG filing Tradune holds was filed Oct 2, 2026. This is not guaranteed to be the complete record — see PPG'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 53 filings Tradune holds for PPG filed Aug 4 – Oct 2, 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
Juliane M. HefelSr. VP, Ind Coatings & Sp Prod
2
0
13
—
+$1,409
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 buyer2 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 PPG
Insiders reported 2 open-market purchases of PPG between Jul 16, 2026 and Oct 2, 2026, across 1 distinct buyer.
The most recent purchase was reported by Juliane M. Hefel (Sr. VP, Ind Coatings & Sp Prod) on Sep 11, 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 60 Form 4 filings held for PPG; the 35 older filings (filed Jul 16 – Sep 14, 2026) are counted above but not listed here — see PPG'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 PPG's (Oct 2, 2026).
How many insiders bought PPG stock in these Form 4 filings?
1 distinct insider at PPG Industries Inc reported 2 open-market purchases (Form 4 code P) of PPG shares between Jul 16, 2026 and Oct 2, 2026, the most recent filed by Juliane M. Hefel (Sr. VP, Ind Coatings & Sp Prod) on Sep 11, 2026. Grants, option exercises, and tax-withholding transactions are excluded from these counts.
Who filed the most recent Form 4 for PPG?
The most recent Form 4 on this page was filed by Kathy Lynn Fortmann (Director) on Oct 2, 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 PPG insider purchase shown?
The largest open-market purchase among the filings shown was 10 PPG shares at $104.78 (about $1,051) by Juliane M. Hefel (Sr. VP, Ind Coatings & Sp Prod) on Sep 11, 2026. Value is shares × the price reported on the Form 4; its Rule 10b5-1 box is not checked.
Do the recent PPG insider purchases have the Form 4 10b5-1 box checked?
No. All 2 PPG open-market purchases shown were 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: Juliane M. Hefel (Sr. VP, Ind Coatings & Sp Prod) on Sep 11, 2026, 3 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.
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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.