Nikos Theodosopoulos bought $100k of ADTN
director at ADTRAN Holdings, Inc.. 12,859 shares at an average of $7.81, traded Nov 26, 2025, filed Dec 1, 2025.
Score components
- +15RoleDirector
- +10Trade size$100k at market
- +6Relative to holdingsHoldings up 33%
- 0Price contextNo price history yet
- +15Cluster3 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +9.9%, 3m +25.9%, 6m +125.9%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-25-303491, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 26, 2025 | POpen-market purchase Common Stock | +12,859 | $7.81 | $100k | 52,154 | Dec 1, 2025 |
Related signals
Other insiders at ADTRAN Holdings, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | ADTNbuy ADTRAN Holdings, Inc. | Timothy P Santo SVP of Finance; CFO | $50k 6,579 shares | +12% | |
| 34Weak | ADTRAN Holdings, Inc. | James Denson Wilson Jr Chief Revenue Officer | $137k 9,332 shares | -6% | |
| 33Weak | ADTRAN Holdings, Inc. | Christoph Glingener Chief Technology Officer | $2.2M 148,392 shares | -169% | |
| 46Moderate | ADTNsell ADTRAN Holdings, Inc. | Hourigan Rice Jacqueline director | $148k 14,406 shares | -51% | |
| 50Moderate | ADTRAN Holdings, Inc. | Timothy P Santo SVP of Finance; CFO | $49k 6,150 shares | +30% | |
| 54Moderate | ADTRAN Holdings, Inc. | Thomas R Stanton Chairman & CEO | $300k 40,928 shares | +4% | |
| 32Weak | ADTRAN Holdings, Inc. | Thomas R Stanton Chairman & CEO | $13k 652 shares | +0% | |
| 22Weak | ADTRAN Holdings, Inc. | Gregory James McCray director | $698 36 shares | +0% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.