Transactions
35
Insider / PPG INDUSTRIES INC
KNAVISH TIMOTHY M
Chairman and CEO at PPG INDUSTRIES INC
- Company
- PPG INDUSTRIES INC
- First filing on record
- October 1, 2025
- Latest trade on record
- October 15, 2026
- SEC filings
- EDGAR ↗
KNAVISH TIMOTHY M, Chairman and CEO at PPG INDUSTRIES INC, has disclosed 35 transactions in PPG, ROK since October 1, 2025: 0 purchases (0 open-market buys) and 1 sale, worth about $1.4M at the reported prices. The latest was filed October 16, 2026, 1 day after the trade; 1 filing was late against the 2-business-day Form 4 deadline.
Open-market buys
0
Sales
1
Avg. disclosure lag
2.1d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months KNAVISH TIMOTHY M made no purchases and 1 sale worth $1.3M, plus 32 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
KNAVISH TIMOTHY M has traded 1 stock on record; the largest by dollars is PPG.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 33 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 34 | 161,650 | $106K |
| F | Shares withheld for tax | 1 | 9,886 | $1.3M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 26 | 0 | 1 · $1.3M |
| 2025 | 9 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| PPG | Other A | October 15, 2026 | October 16, 2026 | 1d | 29 | $108 | $3,139 | derivative | Form 4 ↗ | |
| PPG | Other A | September 30, 2026 | October 1, 2026 | 1d | 35 | $104 | $3,693 | derivative | Form 4 ↗ | |
| PPG | Other A | September 15, 2026 | September 16, 2026 | 1d | 36 | $105 | $3,765 | derivative | Form 4 ↗ | |
| PPG | Other A | September 11, 2026 | September 14, 2026 | 3d | 100 | $106 | $11K | derivative | Form 4 ↗ | |
| PPG | Other A | August 31, 2026 | September 1, 2026 | 1d | 35 | $112 | $3,942 | derivative | Form 4 ↗ | |
| PPG | Other A | August 14, 2026 | August 17, 2026 | 3d | 23 | $114 | $2,665 | derivative | Form 4 ↗ | |
| PPG | Other A | July 31, 2026 | August 4, 2026 | 4d | 35 | $111 | $3,908 | derivative | Form 4 ↗ | |
| PPG | Other A | July 15, 2026 | July 16, 2026 | 1d | 41 | $115 | $4,753 | derivative | Form 4 ↗ | |
| PPG | Other A | June 30, 2026 | July 1, 2026 | 1d | 31 | $121 | $3,811 | derivative | Form 4 ↗ | |
| PPG | Other A | June 15, 2026 | June 16, 2026 | 1d | 28 | $122 | $3,363 | derivative | Form 4 ↗ | |
| PPG | Other A | June 12, 2026 | June 15, 2026 | 3d | 64 | $119 | $7,680 | derivative | Form 4 ↗ | |
| PPG | Other A | May 29, 2026 | June 1, 2026 | 3d | 18 | $113 | $2,051 | derivative | Form 4 ↗ | |
| PPG | Other A | May 15, 2026 | May 18, 2026 | 3d | 43 | $103 | $4,374 | derivative | Form 4 ↗ | |
| PPG | Other A | April 30, 2026 | May 1, 2026 | 1d | 4 | $109 | $472 | derivative | Form 4 ↗ | |
| PPG | Other A | April 15, 2026 | April 16, 2026 | 1d | 3 | $108 | $313 | derivative | Form 4 ↗ | |
| PPG | Other A | March 31, 2026 | April 1, 2026 | 1d | 1 | $107 | $101 | derivative | Form 4 ↗ | |
| PPG | Other A | March 13, 2026 | March 16, 2026 | 3d | 1 | $102 | $101 | derivative | Form 4 ↗ | |
| PPG | Other A | March 12, 2026 | March 13, 2026 | 1d | 118 | $101 | $12K | derivative | Form 4 ↗ | |
| PPG | Other A | February 27, 2026 | March 2, 2026 | 3d | 9 | $123 | $1,151 | derivative | Form 4 ↗ | |
| PPG | Other A | February 24, 2026 | February 26, 2026 | 2d | 27,879 | — | — | derivative | Form 4 ↗ | |
| PPG | Other A | February 24, 2026 | February 26, 2026 | 2d | 106,871 | — | — | derivative | Form 4 ↗ | |
| PPG | Sell F | February 18, 2026 | February 20, 2026 | 2d | 9,886 | $128 | $1.3M | Form 4 ↗ | ||
| PPG | Other A | February 18, 2026 | February 20, 2026 | 2d | 25,408 | — | — | Form 4 ↗ | ||
| PPG | Other A | February 13, 2026 | February 18, 2026 | 5d | 1 | $131 | $97 | latederivative | Form 4 ↗ | |
| PPG | Other A | January 30, 2026 | February 2, 2026 | 3d | 1 | $116 | $97 | derivative | Form 4 ↗ | |
| PPG | Other A | January 15, 2026 | January 16, 2026 | 1d | 1 | $110 | $97 | derivative | Form 4 ↗ | |
| PPG | Other A | December 31, 2025 | January 2, 2026 | 2d | 36 | $102 | $3,680 | derivative | Form 4 ↗ | |
| PPG | Other A | December 15, 2025 | December 16, 2025 | 1d | 34 | $104 | $3,491 | derivative | Form 4 ↗ | |
| PPG | Other A | December 12, 2025 | December 15, 2025 | 3d | 77 | $104 | $8,008 | derivative | Form 4 ↗ | |
| ROK | Other A | December 8, 2025 | December 10, 2025 | 2d | 498 | — | — | derivative | Form 4 ↗ | |
| PPG | Other A | November 28, 2025 | December 1, 2025 | 3d | 28 | $100 | $2,782 | derivative | Form 4 ↗ | |
| PPG | Other A | November 14, 2025 | November 17, 2025 | 3d | 42 | $97 | $4,051 | derivative | Form 4 ↗ | |
| PPG | Other A | October 31, 2025 | November 3, 2025 | 3d | 36 | $98 | $3,483 | derivative | Form 4 ↗ | |
| PPG | Other A | October 15, 2025 | October 16, 2025 | 1d | 49 | $100 | $4,910 | derivative | Form 4 ↗ | |
| PPG | Other A | September 30, 2025 | October 1, 2025 | 1d | 33 | $105 | $3,514 | derivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 16, 2026 | Form 4 | 0000079879-26-000311 | 1 | published | EDGAR ↗ |
| October 1, 2026 | Form 4 | 0000079879-26-000302 | 1 | published | EDGAR ↗ |
| September 16, 2026 | Form 4 | 0000079879-26-000295 | 1 | published | EDGAR ↗ |
| September 14, 2026 | Form 4 | 0000079879-26-000288 | 1 | published | EDGAR ↗ |
| September 1, 2026 | Form 4 | 0000079879-26-000273 | 1 | published | EDGAR ↗ |
| August 17, 2026 | Form 4 | 0000079879-26-000265 | 1 | published | EDGAR ↗ |
| August 4, 2026 | Form 4 | 0000079879-26-000258 | 1 | published | EDGAR ↗ |
| July 16, 2026 | Form 4 | 0000079879-26-000240 | 1 | published | EDGAR ↗ |
| July 1, 2026 | Form 4 | 0000079879-26-000227 | 1 | published | EDGAR ↗ |
| June 16, 2026 | Form 4 | 0001669058-26-000002 | 1 | published | EDGAR ↗ |
| June 15, 2026 | Form 4 | 0000079879-26-000207 | 1 | published | EDGAR ↗ |
| June 1, 2026 | Form 4 | 0000079879-26-000191 | 1 | published | EDGAR ↗ |
| May 18, 2026 | Form 4 | 0000079879-26-000183 | 1 | published | EDGAR ↗ |
| May 1, 2026 | Form 4 | 0000079879-26-000176 | 1 | published | EDGAR ↗ |
| April 16, 2026 | Form 4 | 0000079879-26-000135 | 1 | published | EDGAR ↗ |
| April 1, 2026 | Form 4 | 0000079879-26-000126 | 1 | published | EDGAR ↗ |
| March 16, 2026 | Form 4 | 0000079879-26-000115 | 1 | published | EDGAR ↗ |
| March 13, 2026 | Form 4 | 0000079879-26-000107 | 1 | published | EDGAR ↗ |
| March 2, 2026 | Form 4 | 0000079879-26-000079 | 1 | published | EDGAR ↗ |
| February 26, 2026 | Form 4 | 0000079879-26-000072 | 2 | published | EDGAR ↗ |
| February 20, 2026 | Form 4 | 0000079879-26-000054 | 2 | published | EDGAR ↗ |
| February 18, 2026 | Form 4 | 0000079879-26-000040 | 1 | published | EDGAR ↗ |
| February 2, 2026 | Form 4 | 0000079879-26-000032 | 1 | published | EDGAR ↗ |
| January 16, 2026 | Form 4 | 0001669058-26-000001 | 1 | published | EDGAR ↗ |
| January 2, 2026 | Form 4 | 0000079879-26-000007 | 1 | published | EDGAR ↗ |
| December 16, 2025 | Form 4 | 0000079879-25-000370 | 1 | published | EDGAR ↗ |
| December 15, 2025 | Form 4 | 0000079879-25-000361 | 1 | published | EDGAR ↗ |
| December 10, 2025 | Form 4 | 0001669058-25-000005 | 1 | published | EDGAR ↗ |
| December 1, 2025 | Form 4 | 0000079879-25-000338 | 1 | published | EDGAR ↗ |
| November 17, 2025 | Form 4 | 0000079879-25-000328 | 1 | published | EDGAR ↗ |
| November 3, 2025 | Form 4 | 0000079879-25-000318 | 1 | published | EDGAR ↗ |
| October 16, 2025 | Form 4 | 0000079879-25-000301 | 1 | published | EDGAR ↗ |
| October 1, 2025 | Form 4 | 0001669058-25-000003 | 1 | published | EDGAR ↗ |
Other insiders at PPG INDUSTRIES INC
- Bulho Matheus De A G Viera SVP Software and Control 45 rows
- Hefel Juliane M. Sr. VP, Ind Coatings & Sp Prod 40 rows
- Buttermore Robert L. SVP,Chief Supply Chain Officer 39 rows
- Fordenwalt Matthew W. SVP Lifecycle Services 38 rows
- Hagerty Chancey E. Sr. VP, Auto. Refinish Ctgs. 37 rows
- House Rebecca W Director 35 rows
- Riesterer Terry L. Vice President and Controller 35 rows
- Braun Kevin D. Sr VP, Operations 34 rows
- Nardecchia Christopher SVP, Chief Information Officer 34 rows
- Woods Isaac Vice President and Treasurer 33 rows
Everyone on file, with contracts and lobbying under the company's name: PPG INDUSTRIES INC.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 33 | 35 | October 1, 2025 | October 16, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.