ADTNADTRAN Holdings, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-10.
Insider buys (90d)
$50.0K
Insider sells (90d)
$0.00
Net flow
$50.0K
Filings
4
Buy transactions
1
Sell transactions
0
Distinct insiders
3
Last close (cached)
$7.10
as of 2026-09-04
1d return
-0.7%
5d return
-8.0%
1m return
-5.3%
Top insiders trading ADTN (90d)
Recent transactions (4)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-10 | 2026-08-10 | Glingener Christoph | Grant | 27,924 | $0.00 | $0.00 | open → |
| 2026-08-07 | 2026-08-06 | Santo Timothy P | Buy | 6,579 | $7.60 | $50.0K | open → |
| 2026-07-28 | 2026-07-24 | Glingener Christoph | Grant | 9,384 | $0.00 | $0.00 | open → |
| 2026-07-06 | 2026-07-01 | DelSanto Anne | Grant | 4,399 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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