Insider Ledger
Belden Inc. (BDC) insider buying and SEC filings
Belden Inc. · CIK 913142
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE
- Industry (SIC)
- Drawing & Insulating of Nonferrous Wire
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- BELDEN CDT INC.; CABLE DESIGN TECHNOLOGIES CORP
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$373K
Planned sales (10b5-1)
$2.6M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 15, 2026 | Planned (10b5-1) | Brian Lieser (EVP - Chief Comm. Officer) sold 1,900 shares at $114.39 ($217K), marked as a 10b5-1 plan trade. Holdings down 6% to 31,144 shares. | SEC filing Filed Sep 16, 2026 |
| Apr 14, 2026 | Planned (10b5-1) | Brian Lieser (EVP - Chief Comm. Officer) sold 2,719 shares at $130.69 ($355K), marked as a 10b5-1 plan trade. Holdings down 8% to 32,959 shares. | SEC filing Filed Apr 14, 2026 |
| Feb 5–6, 2026 | Planned (10b5-1) | Doug Zink (VP and CAO) sold 1,937 shares between Feb 5 and Feb 6 at about $131.97 ($256K), marked as a 10b5-1 plan trade. Holdings down 29% to 4,642 shares. | SEC filing Filed Feb 6, 2026 |
| Feb 4, 2026 | Planned (10b5-1) | Leah Tate (SVP - HR) sold 2,954 shares at $130.00 ($384K), marked as a 10b5-1 plan trade. Holdings down 11% to 24,881 shares. | SEC filing Filed Feb 6, 2026 |
| Dec 11, 2025 | Sale | Jonathan C. Klein (Director) sold 3,000 shares at $124.19 ($373K). Holdings down 26% to 8,353 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 12, 2025 |
| Dec 9, 2025 | Planned (10b5-1) | Doug Zink (VP and CAO) sold 4,000 shares at $125.00 ($500K), marked as a 10b5-1 plan trade. Holdings down 46% to 4,642 shares. | SEC filing Filed Dec 10, 2025 |
| Dec 5, 2025 | Planned (10b5-1) | Brian Lieser (EVP, Solutions) sold 1,270 shares at $120.00 ($152K), marked as a 10b5-1 plan trade. Holdings down 4% to 29,074 shares. | SEC filing Filed Dec 8, 2025 |
| Dec 5, 2025 | Planned (10b5-1) | Hiran Bhadra (SVP, Strategy & Technology) sold 1,600 shares at $120.00 ($192K), marked as a 10b5-1 plan trade. Holdings down 6% to 26,119 shares. | SEC filing Filed Dec 8, 2025 |
| Dec 3, 2025 | Planned (10b5-1) | Leah Tate (SVP - HR) sold 2,554 shares at $120.00 ($306K), marked as a 10b5-1 plan trade. Holdings down 8% to 27,835 shares. | SEC filing Filed Dec 4, 2025 |
| Dec 2, 2025 | Planned (10b5-1) | Brian Lieser (EVP, Solutions) sold 1,713 shares at $114.13 ($196K), marked as a 10b5-1 plan trade. Holdings down 6% to 29,074 shares. | SEC filing Filed Dec 4, 2025 |
54 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Oct 29, 2026, 7:54 AM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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