CIK 0000926282 · Large accelerated filer
ADTRAN Holdings, Inc.
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- ADTN
- Exchange
- Nasdaq
- Industry
- Telephone & Telegraph Apparatus
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 872164282
- Phone
- 256-963-8220
- Business address
- 901 EXPLORER BLVD, HUNTSVILLE, AL, 35806
- Former names
- ADTRAN INC
- Open-market buys, last 90 days
- $847,008
- in 3 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$847,008. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-20 | Wilson James Denson Jr Chief Revenue Officer | Sale | −9,332 | $14.72 | $137K | 143,277.49 |
| 2026-05-08 | Glingener Christoph Chief Technology Officer | Sale 10b5-1 | −22,277 | $15.00 | $334K | 46,645 |
| 2026-05-07 | Glingener Christoph Chief Technology Officer | Sale 10b5-1 | −41,220 | $14.73 | $607K | 46,645 |
| 2026-05-07 | Glingener Christoph Chief Technology Officer | Sale 10b5-1 | −84,895 | $15.06 | $1.3M | 46,645 |
| 2026-03-04 | Jacqueline Hourigan Rice Director | Sale | −14,406 | $10.29 | $148K | 13,809 |
| 2022-08-23 | Protiva Brian CEO of ADVA | Sale | −26,501 | $24.64 | $653K | 330,609.14 |
| 2022-08-23 | Protiva Brian CEO of ADVA | Sale | −17,668 | $24.64 | $435K | 330,609.14 |
| 2022-08-23 | Protiva Brian CEO of ADVA | Sale | −8,833 | $24.64 | $218K | 330,609.14 |
| 2022-08-11 | Wilson James Denson Jr Chief Revenue Officer | Sale | −5,271 | $24.17 | $127K | 132,255.15 |
| 2022-08-11 | Wilson James Denson Jr Chief Revenue Officer | Sale | −6,260 | $24.17 | $151K | 132,255.15 |
| 2022-08-11 | Wilson James Denson Jr Chief Revenue Officer | Sale | −19,772 | $24.18 | $478K | 132,255.15 |
| 2022-08-11 | Wilson James Denson Jr Chief Revenue Officer | Sale | −12,522 | $24.18 | $303K | 132,255.15 |
| 2022-08-11 | Wilson James Denson Jr Chief Revenue Officer | Sale | −3,797 | $24.29 | $92K | 128,458.15 |
| 2022-02-24 | Kimpe Marc SVP, Research & Development | Sale | −5,000 | $20.02 | $100K | 27,445.65 |
| 2021-11-15 | Harris Ray Chief Information Officer | Sale | −2,270 | $21.23 | $48K | 13,048.31 |
Page 1 of 1 · 15 trades