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Rachel Barthelemy Marcon - OfficerOpen-market sale$130K- Rachel Barthelemy Marcon - OfficerOpen-market sale$84K
About Owens Corning (OC)
Owens Corning files with the SEC under CIK 0001370946 and is classified as abrasive, asbestos and misc nonmetallic mineral prods. It is grouped with Materials companies on this site.
OC Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 900 | $130K |
| Grant or award | 20 | 39,585 | |
| Tax withholding / forfeiture | 3 | 3,106 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
OC insider transactions (Form 4)
37141 Form 4 filings on record, the earliest from Nov 6, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Todd W. Fister - Officer | Tax withholding / forfeiture | $.01 Par Value Common | 1,180 footnote F1 | $128.67 | $152K | |
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 Monaco Nicolas del - Officer | Tax withholding / forfeiture | $.01 Par Value Common | 856 footnote F1 | $128.67 | $110K | |
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| Rachel Barthelemy Marcon - Officer | Open-market sale | $.01 Par Value Common | 900 | $144.07 | $130K | |
| Rachel Barthelemy Marcon - Officer | Grant or award | $.01 Par Value Common | 6,501 footnote F1 | $153.80 | $1.00M | |
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| Jonathan Mark Collins - Officer | Grant or award | $.01 Par Value Common | 19,504 footnote F1 | $153.80 | $3.00M | |
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| Monaco Nicolas del - Officer | Grant or award | $.01 Par Value Common | 6,501 footnote F1 | $153.80 | $1.00M | |
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| de la Nuez Jose Manuel Canovas - Officer | Grant or award | $.01 Par Value Common | 3,250 footnote F1 | $153.80 | $500K | |
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| John David Williams - Director | Grant or award | $.01 Par Value Common | 284.17 footnote F1 | $150.60 | $43K | |
| John David Williams - Director | Grant or award | $.01 Par Value Common | 296 footnote F2 | $157.10 | $47K | |
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| Paul Edward Martin - Director | Grant or award | $.01 Par Value Common | 41.97 footnote F1 | $150.60 | $6K | |
| Paul Edward Martin - Director | Grant or award | $.01 Par Value Common | 296 footnote F2 | $157.10 | $47K | |
| ||||||
 Eduardo E. Cordeiro - Director | Grant or award | $.01 Par Value Common | 67.1 footnote F1 | $150.60 | $10K | |
| Eduardo E. Cordeiro - Director | Grant or award | $.01 Par Value Common | 319 footnote F2 | $157.10 | $50K | |
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| Suzanne P. Nimocks - Director | Grant or award | $.01 Par Value Common | 109.78 footnote F1 | $150.60 | $17K | |
| Suzanne P. Nimocks - Director | Grant or award | $.01 Par Value Common | 321 footnote F2 | $157.10 | $50K | |
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 Jose Mendez-Andino - Officer | Grant or award | $.01 Par Value Common | 77.24 footnote F1 | $150.60 | $12K | |
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| Edward F. Lonergan - Director | Grant or award | $.01 Par Value Common | 273.32 footnote F1 | $150.60 | $41K | |
| Edward F. Lonergan - Director | Grant or award | $.01 Par Value Common | 581 footnote F2 | $157.10 | $91K | |
| ||||||
 Michelle T. Collins - Director | Grant or award | $.01 Par Value Common | 370 footnote F1 | $157.10 | $58K | |
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 Alfred E. Festa - Director | Grant or award | $.01 Par Value Common | 67.74 footnote F1 | $150.60 | $10K | |
| Alfred E. Festa - Director | Grant or award | $.01 Par Value Common | 315 footnote F2 | $157.10 | $49K | |
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| Adrienne Elsner - Director | Grant or award | $.01 Par Value Common | 98.04 footnote F1 | $150.60 | $15K | |
| Adrienne Elsner - Director | Grant or award | $.01 Par Value Common | 312 footnote F2 | $157.10 | $49K | |
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| de la Nuez Jose Manuel Canovas - Officer | Tax withholding / forfeiture | $.01 Par Value Common | 1,070 footnote F1 | $143.13 | $153K | |
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| Rachel Barthelemy Marcon - Officer | Open-market sale | $.01 Par Value Common | 700 | $120.71 | $84K | |
| Alfred E. Festa - Director | Grant or award | $.01 Par Value Common | 407 footnote F1 | $121.67 | $50K | |
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| Paul Edward Martin - Director | Grant or award | $.01 Par Value Common | 382 footnote F1 | $121.67 | $46K | |
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| Suzanne P. Nimocks - Director | Grant or award | $.01 Par Value Common | 414 footnote F1 | $121.67 | $50K | |
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| Edward F. Lonergan - Director | Grant or award | $.01 Par Value Common | 750 footnote F1 | $121.67 | $91K | |
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 Mari Doerfler - Officer | Open-market sale | $.01 Par Value Common | 1,926 | $120.92 | $233K | |
| Michelle T. Collins - Director | Grant or award | $.01 Par Value Common | 478 footnote F1 | $121.67 | $58K | |
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| Adrienne Elsner - Director | Grant or award | $.01 Par Value Common | 382 footnote F1 | $121.67 | $46K | |
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| John David Williams - Director | Grant or award | $.01 Par Value Common | 382 footnote F1 | $121.67 | $46K | |
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| Eduardo E. Cordeiro - Director | Grant or award | $.01 Par Value Common | 407 footnote F1 | $121.67 | $50K | |
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| Todd W. Fister - Officer | Grant or award | $.01 Par Value Common | 8,147 footnote F1 | $122.73 | $1.00M | |
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| Eduardo E. Cordeiro - Director | Grant or award | $.01 Par Value Common | 84.53 footnote F1 | $114.95 | $10K | |
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| Adrienne Elsner - Director | Grant or award | $.01 Par Value Common | 124.96 footnote F1 | $114.95 | $14K | |
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Item 5.02
Item 2.02, 9.01
Item 5.02
Item 2.02, 9.01
Recent OC Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Marcon Rachel Barthelemy | Officer | 900 | - | View on EDGAR | |
| Marcon Rachel Barthelemy | Officer | 900 |
OC insider trading FAQ
What is the latest insider trade for OC?
Owens Corning (OC) had 17 insider filings in the last 90 days, with the most recent on 2026-09-17. The full record for OC runs to 141 Form 4 filings, the earliest from 2024-11-06. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying OC stock?
No insider purchases of OC were filed in the last 90 days.
How many insiders are selling OC stock?
1 insider sale of OC was filed in the last 90 days, totaling $130K.
Where can I see OC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects OC Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Materials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Todd W. Fister view on EDGAR
- - Monaco Nicolas del view on EDGAR
- - Rachel Barthelemy Marcon view on EDGAR
- - Rachel Barthelemy Marcon view on EDGAR
- - Jonathan Mark Collins view on EDGAR
- - Monaco Nicolas del view on EDGAR
- - de la Nuez Jose Manuel Canovas view on EDGAR
- - John David Williams view on EDGAR
- - Paul Edward Martin view on EDGAR
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Materials
- Where OC's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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