ADTNADTRAN Holdings, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-05-22.
Insider buys (90d)
$0.00
Insider sells (90d)
$2.36M
Net flow
$-2.36M
Filings
2
Buy transactions
0
Sell transactions
4
Distinct insiders
2
Last close (cached)
$15.35
as of 2026-06-05
1d return
-11.1%
5d return
-7.3%
1m return
-2.3%
Top insiders trading ADTN (90d)
Recent transactions (8)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-22 | 2026-05-20 | Wilson James Denson Jr | Gift | 10,469 | $0.00 | $0.00 | open → |
| 2026-05-22 | 2026-05-20 | Wilson James Denson Jr | Sale | 9,332 | $14.72 | $137.4K | open → |
| 2026-05-11 | 2026-05-08 | Glingener Christoph | Sale | 22,277 | $15.00 | $334.2K | open → |
| 2026-05-11 | 2026-05-08 | Glingener Christoph | Exer. | 22,277 | $12.17 | $271.1K | open → |
| 2026-05-11 | 2026-05-07 | Glingener Christoph | Sale | 84,895 | $15.06 | $1.28M | open → |
| 2026-05-11 | 2026-05-07 | Glingener Christoph | Exer. | 84,895 | $12.17 | $1.03M | open → |
| 2026-05-11 | 2026-05-07 | Glingener Christoph | Sale | 41,220 | $14.73 | $607.2K | open → |
| 2026-05-11 | 2026-05-07 | Glingener Christoph | Exer. | 41,220 | $7.01 | $289.0K | open → |
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