BXC's three largest insider shareholders as of September 29, 2026 are Kelly Janzen (Svp, Cfo And Treasurer, 59.99K shares), Dwight Audley Konrad Gibson (President And Ceo, 57.78K shares), Shyam K. Reddy (President And Ceo, 54.73K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Kelly Janzen | Svp, Cfo And Treasurer | 59,992 | 0 | 59,992 | 17.9% | 03 Jul, 2023 |
| 2 | Dwight Audley Konrad Gibson | President And Ceo | 57,779 | 0 | 57,779 | 17.3% | 31 Mar, 2023 |
| 3 | Shyam K. Reddy | President And Ceo | 54,725 | 0 | 54,725 | 16.4% | 09 Jun, 2026 |
| 4 | Mitchell B Lewis | President And Ceo | 38,451 | 0 | 38,451 | 11.5% | 20 May, 2026 |
| 5 | Karel K Czanderna | Director | 27,991 | 0 | 27,991 | 8.4% | 23 May, 2022 |
| 6 | J David Smith | Director | 16,517 | 0 | 16,517 | 4.9% | 20 May, 2026 |
| 7 | Kim S Fennebresque | Director | 12,982 | 0 | 12,982 | 3.9% | 20 May, 2026 |
| 8 | Carol B Yancey | Director | 9,517 | 0 | 9,517 | 2.8% | 20 May, 2026 |
| 9 | Christopher K Wall | Svp, Cfo And Treasurer | 9,395 | 0 | 9,395 | 2.8% | 09 Jun, 2026 |
| 10 | Brian J. Sasadu | Chief Human Resource Officer | 7,578 | 0 | 7,578 | 2.3% | 17 Feb, 2022 |
| 11 | Marietta Edmunds Zakas | Director | 5,965 | 0 | 5,965 | 1.8% | 20 May, 2026 |
| 12 | Keith Haas | Director | 5,965 | 0 | 5,965 | 1.8% | 20 May, 2026 |
| 13 | Dominic Dinapoli | Director | 5,103 | 0 | 5,103 | 1.5% | 21 May, 2024 |
| 14 | Anuj Dhanda | Director | 4,975 | 0 | 4,975 | 1.5% | 20 May, 2026 |
| 15 | Michael Wilson | Chief Commercial Officer | 3,996 | 0 | 3,996 | 1.2% | 15 Aug, 2025 |
| 16 | R Andrew Jr Wamser | Svp Chief Financial Officer | 3,378 | 0 | 3,378 | 1.0% | 18 Jul, 2024 |
| 17 | Adam Bowen | Vp Chief Accounting Officer | 2,874 | 0 | 2,874 | 0.9% | 03 Jul, 2023 |
| 18 | Kevin A Henry | Chief People Officer | 2,329 | 0 | 2,329 | 0.7% | 17 Mar, 2023 |
| 19 | Christina M Corley | Director | 1,297 | 0 | 1,297 | 0.4% | 20 May, 2026 |
| 20 | Kimberly Ann Debrock | Vp Chief Accounting Officer | 1,086 | 0 | 1,086 | 0.3% | 09 Jun, 2026 |
| 21 | Leonard Alexander Oei | Chief Commercial Officer | 962 | 0 | 962 | 0.3% | 09 Jun, 2026 |
| 22 | Tricia Ann Kinney | Gc Corporate Secretary | 881 | 0 | 881 | 0.3% | 06 Jan, 2025 |
| 23 | Sean Dwyer | Chief Strat Corp Dev Officer | 872 | 0 | 872 | 0.3% | 04 Apr, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 06 Aug, 2026 | Kim S Fennebresque | Director | Disposed S | 34,138 | $84.15 | $2.87Mn | 0 | Indirect |
| 06 Jun, 2026 | Leonard Alexander Oei | Chief Commercial Officer | Acquired M | 765 | — | — | 765 | Direct |
| 06 Jun, 2026 | Christopher K Wall | Svp, Cfo And Treasurer | Acquired M | 1,778 | — | — | 10,187 | Direct |
| 06 Jun, 2026 | Kimberly Ann Debrock | Vp Chief Accounting Officer | Acquired M | 641 | — | — | 1,118 | Direct |
| 06 Jun, 2026 | Shyam K. Reddy | President And Ceo | Acquired M | 8,659 | — | — | 52,743 | Direct |
| 06 Jun, 2026 | Shyam K. Reddy | President And Ceo | Disposed F | 3,857 | $50.30 | $194.01K | 48,886 | Direct |
| 06 Jun, 2026 | Leonard Alexander Oei | Chief Commercial Officer | Disposed F | 226 | $50.30 | $11.37K | 539 | Direct |
| 06 Jun, 2026 | Kimberly Ann Debrock | Vp Chief Accounting Officer | Disposed F | 184 | $50.30 | $9.26K | 934 | Direct |
| 06 Jun, 2026 | Christopher K Wall | Svp, Cfo And Treasurer | Disposed F | 792 | — | — | 9,395 | Direct |
| 07 Jun, 2026 | Leonard Alexander Oei | Chief Commercial Officer | Acquired M | 133 | — | — | 672 | Direct |
| 07 Jun, 2026 | Kimberly Ann Debrock | Vp Chief Accounting Officer | Acquired M | 214 | — | — | 1,148 | Direct |
| 06 Jun, 2026 | Christopher K Wall | Svp, Cfo And Treasurer | Disposed M | 1,778 | $0.00 | $0 | 3,556 | Direct |
| 07 Jun, 2026 | Shyam K. Reddy | President And Ceo | Acquired M | 5,411 | — | — | 54,297 | Direct |
| 07 Jun, 2026 | Leonard Alexander Oei | Chief Commercial Officer | Disposed F | 40 | $50.30 | $2.01K | 632 | Direct |
| 05 Jun, 2026 | Christopher K Wall | Svp, Cfo And Treasurer | Acquired A | 7,359 | $0.00 | $0 | 7,359 | Direct |
| 07 Jun, 2026 | Shyam K. Reddy | President And Ceo | Disposed F | 2,411 | $50.30 | $121.27K | 51,886 | Direct |
| 07 Jun, 2026 | Kimberly Ann Debrock | Vp Chief Accounting Officer | Disposed F | 62 | $50.30 | $3.12K | 1,086 | Direct |
| 05 Jun, 2026 | Christopher K Wall | Svp, Cfo And Treasurer | Acquired A | 1,840 | $0.00 | $0 | 1,840 | Direct |
| 07 Jun, 2026 | Shyam K. Reddy | President And Ceo | Acquired M | 5,120 | — | — | 57,006 | Direct |
| 06 Jun, 2026 | Kimberly Ann Debrock | Vp Chief Accounting Officer | Disposed M | 641 | $0.00 | $0 | 1,280 | Direct |