Updated Jul 16, 2026 · Last SEC filing 2026-06-09
BlueLinx Holdings Inc. (BXC) has filed 13 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-09. 2 Form 8-K material event filings were reported by BXC in the last 90 days. InsiderAlpha tracks every BXC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Wholesale-Lumber, Plywood, Millwork & Wood Panels (SIC 5031) |
|---|---|
| SEC CIK | 0001301787 |
| Form 4 filings (90d) | 13 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Latest Form 4 filing | 2026-06-09 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| DeBrock Kimberly Ann | VP & Chief Accounting Officer | M — Option exercise | 214 | — | — | SEC | |
| DeBrock Kimberly Ann | VP & Chief Accounting Officer | F — Tax withholding / forfeiture | 62 | $50.30 | $3K | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | F — Tax withholding / forfeiture | 40 | $50.30 | $2K | SEC | |
| Reddy Shyam K. | President and CEO | F — Tax withholding / forfeiture | 2.3K | $50.30 | $115K | SEC | |
| Reddy Shyam K. | President and CEO | M — Option exercise | 5.1K | — | — | SEC | |
| Reddy Shyam K. | President and CEO | F — Tax withholding / forfeiture | 2.4K | $50.30 | $121K | SEC | |
| Reddy Shyam K. | President and CEO | M — Option exercise | 5.4K | — | — | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | M — Option exercise | 133 | — | — | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | M — Option exercise | 469 | — | — | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | F — Tax withholding / forfeiture | 139 | $50.30 | $7K | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | M — Option exercise | 765 | — | — | SEC | |
| Oei Leonard Alexander | Chief Commercial Officer | F — Tax withholding / forfeiture | 226 | $50.30 | $11K | SEC | |
| Reddy Shyam K. | President and CEO | M — Option exercise | 8.7K | — | — | SEC | |
| DeBrock Kimberly Ann | VP & Chief Accounting Officer | M — Option exercise | 641 | — | — | SEC | |
| Reddy Shyam K. | President and CEO | F — Tax withholding / forfeiture | 3.9K | $50.30 | $194K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for BlueLinx Holdings Inc. (BXC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Reddy Shyam K. | 12 | $430K |
| Oei Leonard Alexander | 12 | $20K |
| Wall Christopher K | 9 | $25K |
| DeBrock Kimberly Ann | 7 | $12K |
| SMITH J DAVID | 3 | — |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in BXC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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