Dan Redington
CIK 1967463 · EVP, Global Sales · last filed 2025-09-08
Dan Redington is an EVP, Global Sales who has filed 18 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing, for RBBN, was dated Sep 8, 2025. Across all open-market trades the lifetime net is −$971.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $19.0K across reported positions. 19 SEC filings were submitted jointly with Ribbon Communications Inc.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
RBBN price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SUITE 100
PLANO, TX 75023
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBBN | EVP, Global Sales | 14,176 | $1.34 | $19.0K | -$971.6K | 14 | 2025-09-08 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-09-08 | RBBN | Notice (144) | −14,176 | -$57.0K | EDGAR |
| 2025-09-08 | RBBN | Sell (S) | −189,610 | -$766.6K | EDGAR |
| 2025-09-05 | RBBN | Notice (144) | −155,434 | -$626.4K | EDGAR |
| 2025-09-04 | RBBN | Notice (144) | −20,000 | -$83.3K | EDGAR |
| 2025-06-17 | RBBN | Mixed | +12,636 | -$30.7K | EDGAR |
| 2025-05-19 | RBBN | Mixed | +25,591 | -$60.1K | EDGAR |
| 2025-04-22 | RBBN | Mixed | +10,961 | -$25.1K | EDGAR |
| 2025-03-18 | RBBN | Mixed | +15,335 | -$21.9K | EDGAR |
| 2024-12-16 | RBBN | Mixed | +12,636 | -$33.5K | EDGAR |
| 2024-10-21 | RBBN | Mixed | +10,961 | -$24.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.