According to recent filings covering the 90 days ending January 10, 2026, the three most significant insider holders at Synchronoss Technologies are TenPercentOwner Riley Financial, Inc. B. (980.51K shares), Chief Executive Officer Jeffrey George Miller (429.65K shares), Evp & Chief Technology Officer Patrick Joseph Doran (164.21K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Riley Financial, Inc. B. | 980,509 | 27 Aug, 2024 | |
| William J Cadogan | 56,728 | 16 Jun, 2021 | |
| Christopher K. Hill | Evp & Chief Commercial Officer | 56,285 | 20 Oct, 2023 |
| Taylor C Greenwald | Chief Financial Officer | 51,111 | 15 Mar, 2022 |
| Jeffrey George Miller | Chief Executive Officer | 429,647 | 09 Jun, 2025 |
| David D Clark | Chief Financial Officer | 32,616 | 12 Jul, 2021 |
| Ronald Prague | Chief Legal Officer | 18,630 | 16 Jun, 2021 |
| Patrick Joseph Doran | Evp & Chief Technology Officer | 164,211 | 30 May, 2025 |
| Lou Ferraro | Chief Financial Officer | 132,979 | 30 May, 2025 |
| Private Holdings I, Llc Silver | 13,470 | 16 Jun, 2021 | |
| Stephen G Waldis | Executive Chairman | 119,649 | 24 Feb, 2025 |
| Thomas J Hopkins | 12,482 | 16 Jun, 2021 | |
| Christina Gabrys | Evp And Chief Legal Officer | 70,975 | 30 May, 2025 |
| Laurie Harris | 49,521 | 04 Jun, 2025 | |
| Robert M Aquilina | 6,735 | 16 Jun, 2021 | |
| Peter Berger | 6,735 | 16 Jun, 2021 | |
| Frank Baker | 6,735 | 16 Jun, 2021 | |
| Martin Francis Bernstein | 60,498 | 24 Feb, 2025 | |
| Kristin S. Rinne | 59,956 | 24 Feb, 2025 | |
| Kevin Rendino | 52,768 | 24 Feb, 2025 | |
| Mohan S Gyani | 52,689 | 24 Feb, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Sep, 2025 | Kevin Rendino | Common Stock, par value $0.0001 per share | D | 888,892 | - | 0 | I | J |
| 06 Jun, 2025 | Jeffrey George Miller | Common Stock | D | 7,913 | $7.06 | 429,647 | D | S |
| 06 Jun, 2025 | Jeffrey George Miller | - | - | 429,647 | D | |||
| 05 Jun, 2025 | Jeffrey George Miller | Common Stock | D | 8,004 | $6.99 | 437,560 | D | S |
| 02 Jun, 2025 | Laurie Harris | - | - | 47,632 | D | |||
| 02 Jun, 2025 | Laurie Harris | Common Stock | D | 4,800 | $7.00 | 47,632 | D | S |
| 29 May, 2025 | Patrick Joseph Doran | Common Stock | D | 2,153 | $6.57 | 164,211 | D | S |
| 29 May, 2025 | Patrick Joseph Doran | - | - | 164,211 | D | |||
| 29 May, 2025 | Christina Gabrys | Common Stock | D | 1,667 | $6.57 | 70,975 | D | S |
| 29 May, 2025 | Lou Ferraro | Common Stock | D | 2,477 | $6.57 | 132,979 | D | S |
| 28 May, 2025 | Patrick Joseph Doran | Common Stock | D | 2,072 | $6.54 | 166,364 | D | S |
| 28 May, 2025 | Christina Gabrys | Common Stock | D | 1,604 | $6.54 | 72,642 | D | S |
| 28 May, 2025 | Lou Ferraro | Common Stock | D | 2,384 | $6.54 | 135,456 | D | S |
| 28 May, 2025 | Lou Ferraro | - | - | 135,456 | D | |||
| 01 May, 2025 | Jeffrey George Miller | Common Stock | D | 6,289 | $10.22 | 445,564 | D | S |
| 28 Apr, 2025 | Patrick Joseph Doran | Common Stock | D | 1,751 | $10.68 | 168,436 | D | S |
| 28 Apr, 2025 | Christina Gabrys | Common Stock | D | 882 | $10.68 | 74,246 | D | S |
| 23 Apr, 2025 | Jeffrey George Miller | - | - | 451,853 | D | |||
| 23 Apr, 2025 | Jeffrey George Miller | Common Stock | D | 6,979 | $10.50 | 451,853 | D | S |
| 22 Apr, 2025 | Patrick Joseph Doran | - | - | 170,187 | D |