Glingener Christoph
SEC CIK 1943622 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ADTN | ADTRAN Holdings, Inc. | CTO | 84.0K | — | $2.22M | 8 | 2023-05-24 | 2026-08-10 |
Most active insiders at ADTN, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Glingener Christoph | CTO | — | $2.22M |
| 2 | STANTON THOMAS R | COB, CEO, Dir | $300.0K | — |
| 3 | Jacqueline Hourigan Rice | Dir | — | $148.2K |
| 4 | Wilson James Denson Jr | Chief Revenue Off | — | $137.4K |
| 5 | Theodosopoulos Nikos | Dir | $100.4K | — |
| 6 | Santo Timothy P | CFO, SVP of Fin | $99.3K | — |
| 7 | DelSanto Anne | Dir | — | — |
| 8 | Nair Balan | Dir | — | — |
| 9 | McCray Gregory James | Dir | — | — |
| 10 | Walker Kathryn A | Dir | — | — |
Transactions 8
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-10 16:01 | 2026-08-10 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | A - Grant | $0.00 | +27.9K | 84.0K | +50% | $0 | |
| 2026-07-28 16:01 | 2026-07-24 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | A - Grant | $0.00 | +9,384 | 56.0K | +20% | $0 | |
| DMT | 2026-05-11 16:00 | 2026-05-07+ | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | M - OptEx | $10.74 | +148.4K | 68.9K | New | +$1.59M |
| DMT | 2026-05-11 16:00 | 2026-05-07+ | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | S - Sale+OE | $14.96 | -148.4K | 46.6K | -76% | -$2.22M |
| M | 2025-01-28 | 2025-01-24 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | A - Grant | $0.00 | +27.8K | 32.8K | +556% | $0 |
| 2024-05-29 | 2024-05-24 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | F - Tax | $5.27 | -801 | 18.9K | -4% | -$4,221 | |
| 2024-01-30 | 2024-01-26 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | A - Grant | $0.00 | +12.0K | 19.7K | +158% | $0 | |
| 2023-05-25 | 2023-05-24 | ADTN | ADTRAN Holdings, Inc. | Glingener Christoph | CTO | A - Grant | $0.00 | +7,625 | 7,625 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations