Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-04-28 3:54 pm Purchase | 2026-03-31 | 13G | ADTRAN HLDGS INC ADTN | Vanguard Portfolio Management | 4,868,836 6.030% | 4,868,836 (New Position) | Filing History |
| 2026-03-26 3:12 pm Sale | 2026-03-13 | 13G | ADTRAN HLDGS INC ADTN | VANGUARD GROUP INC | 0 0.000% | -8,166,157 (Position Closed) | Filing History |
| 2026-03-18 12:07 pm Sale | 2026-02-02 | 13G | ADTRAN HLDGS INC ADTN | EGORA Ventures AG | 4,005,806 4.974% | -1,351,537 (-25.23%) | Filing History |
| 2025-11-14 2:43 pm Sale | 2025-09-30 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 3,213,090 4.000% | -1,016,272 (-24.03%) | Filing History |
| 2025-08-14 3:28 pm Purchase | 2025-06-30 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 4,229,362 5.300% | 800,499 (+23.35%) | Filing History |
| 2025-07-07 1:20 pm Purchase | 2025-06-30 | 13G | ADTRAN HLDGS INC ADTN | VANGUARD GROUP INC | 8,166,157 10.200% | 1,615,216 (+24.66%) | Filing History |
| 2025-05-15 11:41 am Sale | 2025-03-31 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 3,428,863 4.300% | -1,377,520 (-28.66%) | Filing History |
| 2025-05-09 4:54 pm Sale | 2025-03-31 | 13G | ADTRAN HLDGS INC ADTN | WILLIAM BLAIR INVESTMENT MANAGEMENT LLC | 3,354,334 4.200% | -1,518,787 (-31.17%) | Filing History |
| 2025-04-23 11:35 am Sale | 2025-03-31 | 13G | ADTRAN HLDGS INC ADTN | DNB Asset Management AS | 3,551,606 4.400% | -1,286,159 (-26.59%) | Filing History |
| 2025-03-06 10:39 am Purchase | 2025-02-14 | 13G | ADTRAN HLDGS INC ADTN | EGORA Ventures AG | 5,357,343 6.726% | 5,357,343 (New Position) | Filing History |
| 2025-02-14 11:13 am Sale | 2024-12-31 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 4,806,383 6.100% | -1,276,858 (-20.99%) | Filing History |
| 2024-11-14 12:07 pm Purchase | 2024-09-30 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 6,083,241 7.700% | 1,715,934 (+39.29%) | Filing History |
| 2024-11-14 11:03 am Purchase | 2024-09-30 | 13G | ADTRAN HLDGS INC ADTN | WILLIAM BLAIR INVESTMENT MANAGEMENT LLC | 4,873,121 6.200% | 871,950 (+21.79%) | Filing History |
| 2024-11-12 1:21 pm Unchanged | 2024-09-30 | 13G | ADTRAN HLDGS INC ADTN | VANGUARD GROUP INC | 6,550,941 8.260% | 0 (Unchanged) | Filing History |
| 2024-11-12 12:02 pm Purchase | 2024-09-30 | 13G | ADTRAN HLDGS INC ADTN | DNB Asset Management AS | 4,837,765 6.100% | 4,837,765 (New Position) | Filing History |
| 2024-11-04 10:55 am Sale | 2024-09-30 | 13G | ADTRAN HLDGS INC ADTN | VANGUARD GROUP INC | 6,550,941 8.260% | -1,325,835 (-16.83%) | Filing History |
| 2024-07-08 4:32 pm Sale | 2024-06-30 | 13G | ADTRAN HLDGS INC ADTN | BlackRock, Inc. BLK | 6,603,046 8.300% | -6,899,000 (-51.10%) | Filing History |
| 2024-03-25 4:09 pm Purchase | 2024-03-15 | 13G | ADTRAN HLDGS INC ADTN | Divisar Capital Management LLC | 4,367,307 5.500% | 4,367,307 (New Position) | Filing History |
| 2024-02-12 6:04 pm Purchase | 2023-12-31 | 13G | ADTRAN HLDGS INC ADTN | WILLIAM BLAIR INVESTMENT MANAGEMENT LLC | 4,001,171 5.100% | 4,001,171 (New Position) | Filing History |
| 2024-02-12 11:21 am Purchase | 2024-01-31 | 13G | ADTRAN HLDGS INC ADTN | VANGUARD GROUP INC | 7,876,776 10.010% | 154,351 (+2.00%) | Filing History |