ADTRAN Holdings, Inc. — insider transactions
3 transactions on record · CIK 926282
Aggregates
computed from the filings belowPurchases, 12m
1
count of open-market buys
Sales, 12m
2
count of open-market sales
Buy / sell ratio, 12m
0.50
purchases per sale
Distinct insiders, 12m
2
Bought, 3m
$50K
Sold, 3m
$0
Median disclosure lag
1.0 d
trade date to filing date
Largest single trade, 24m
$50K
2026-08-06
Director share, 12m
0.0%
of transactions where role is stated
Current run
1 sells
consecutive same-direction transactions
Net 3m flow
$50K
purchases minus sales
Total on record
3
Transactions
3 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-10 | 2026-08-10 | 0 | Glingener Christoph | Chief Technology Officer | Grant or award | 27,924 | $0.00 | — | filing |
| 2026-08-07 | 2026-08-06 | 1 | Santo Timothy P | SVP of Finance; CFO | Open market purchase | 6,579 | $7.60 | $50K | filing |
| 2026-07-28 | 2026-07-24 | 4 | Glingener Christoph | Chief Technology Officer | Grant or award | 9,384 | $0.00 | — | filing |