Updated Jul 16, 2026
Miller Jeffrey George is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $249K.

Jeffrey George Miller is the Chief Executive Officer and a Director at Synchronoss Technologies Inc, a company specializing in cloud and messaging solutions. He has been involved in the company through multiple SEC filings, indicating a significant role in its operations.
| Role | Chief Executive Officer, Director |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-13 | SNCR | SYNCHRONOSS TECHNOLOGIES INC | D — Derivative transaction | 429.6K | — | |
| 2025-06-05 | SNCR | SYNCHRONOSS TECHNOLOGIES INC | S — Open-market sale | 7.9K | $7.06 | $56K |
| 2025-06-05 | SNCR | SYNCHRONOSS TECHNOLOGIES INC | S — Open-market sale | 8.0K | $6.99 | $56K |
| 2025-05-01 | SNCR | SYNCHRONOSS TECHNOLOGIES INC | S — Open-market sale | 6.3K | $10.22 | $64K |
| 2025-04-23 | SNCR | SYNCHRONOSS TECHNOLOGIES INC | S — Open-market sale | 7.0K | $10.50 | $73K |
Jeffrey George Miller is the Chief Executive Officer and a Director at Synchronoss Technologies Inc, a company specializing in cloud and messaging solutions. He has been involved in the company through multiple SEC filings, indicating a significant role in its operations.…
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($249K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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