// company-profile
ADTRAN Holdings, Inc. Insider Trading
ADTNEvery SEC Form 4 insider trading filing for ADTRAN Holdings, Inc. (ADTN) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=ADTN" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares (net $50K). Buying was led by Santo Timothy P.
// 90-day insight
Over the last 90 days, ADTRAN Holdings, Inc. insiders bought $50K (3 transactions) and sold $137K (1 transaction).
- Most active insider: Wilson James Denson Jr with 2 transactions totaling $137K.
- Largest single sale: $137K by Wilson James Denson Jr on May 20, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of ADTRAN Holdings, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 6, 2026 | Santo Timothy P | ADTN | Purchase | 6,579 | $7.60 | $50K |
| Jul 24, 2026 | Glingener Christoph | ADTN | Award | 9,384 | $0.00 | $0K |
| Jul 1, 2026 | DelSanto Anne | ADTN | Award | 4,399 | $0.00 | $0K |
| May 20, 2026 | Wilson James Denson Jr | ADTN | Gift | 10,469 | $0.00 | $0K |
| May 20, 2026 | Wilson James Denson Jr | ADTN | Sale | 9,332 | $14.72 | $137K |
45 more transactions hidden
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