Skip to content

Insider · CIK 0001756376

Jeffrey George Miller

ceoofficerdirector

Files at SNCR (SYNCHRONOSS TECHNOLOGIES INC). First filing Apr 24, 2025, latest Jun 9, 2025.

Jeffrey George Miller files SEC Form 4 as CEO and director at SNCR (SYNCHRONOSS TECHNOLOGIES INC). Since Apr 24, 2025, Jeffrey George Miller has reported 0 open-market buys worth $0 and 3 open-market sells worth $249k, the latest filed on Jun 9, 2025.

A track record needs three past buys with six months of prices behind them; Jeffrey George Miller has 0, so none is measured yet.

The newest scored trade: sold $112k of SNCR on Jun 5, 2025, filed Jun 9, 2025, scored 30 (weak), under a 10b5-1 plan.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 3
$0 bought, $249k sold

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
30Weak
SNCRsell 510b5-1
SYNCHRONOSS TECHNOLOGIES INC
$112k
15,917 shares
-4%-
28Weak
SNCRsell 310b5-1
SYNCHRONOSS TECHNOLOGIES INC
$64k
6,289 shares
-1%-
28Weak
SNCRsell 310b5-1
SYNCHRONOSS TECHNOLOGIES INC
$73k
6,979 shares
-2%-

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Jun 6, 2025 SNCR
SYNCHRONOSS TECHNOLOGIES INC
7,913
0.07% of outstanding
$56kJun 6, 2025$194k
Jun 5, 2025 SNCR
SYNCHRONOSS TECHNOLOGIES INC
8,004
0.07% of outstanding
$56kJun 5, 2025$138k
May 1, 2025 SNCR
SYNCHRONOSS TECHNOLOGIES INC
6,289
0.05% of outstanding
$64kMay 1, 2025$73k
Apr 23, 2025 SNCR
SYNCHRONOSS TECHNOLOGIES INC
6,979
0.06% of outstanding
$73kApr 23, 2025none

Transactions

Every row this insider has filed, 9 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 13, 2026SNCR
SYNCHRONOSS TECHNOLOGIES INC
DDisposition to issuer
Common Stock
-429,647--0Feb 13, 2026
Feb 13, 2026SNCR
SYNCHRONOSS TECHNOLOGIES INC
DDisposition to issuer
Stock Option (Right to Purchase)derivative
-3,310--0Feb 13, 2026
Feb 13, 2026SNCR
SYNCHRONOSS TECHNOLOGIES INC
DDisposition to issuer
Stock Option (Right to Purchase)derivative
-4,093--0Feb 13, 2026
Feb 13, 2026SNCR
SYNCHRONOSS TECHNOLOGIES INC
DDisposition to issuer
Stock Option (Right to Purchase)derivative
-27,884--0Feb 13, 2026
Feb 13, 2026SNCR
SYNCHRONOSS TECHNOLOGIES INC
DDisposition to issuer
Stock Option (Right to Buy)derivative
-46,478--0Feb 13, 2026
Jun 5, 2025SNCR
SYNCHRONOSS TECHNOLOGIES INC
SOpen-market sale
Common Stock10b5-1
-8,004$6.99$56k437,560Jun 9, 2025
Jun 6, 2025SNCR
SYNCHRONOSS TECHNOLOGIES INC
SOpen-market sale
Common Stock10b5-1
-7,913$7.06$56k429,647Jun 9, 2025
May 1, 2025SNCR
SYNCHRONOSS TECHNOLOGIES INC
SOpen-market sale
Common Stock10b5-1
-6,289$10.22$64k445,564May 2, 2025
Apr 23, 2025SNCR
SYNCHRONOSS TECHNOLOGIES INC
SOpen-market sale
Common Stock10b5-1
-6,979$10.50$73k451,853Apr 24, 2025

Questions about Jeffrey George Miller

Answered from the filings on this page, as of the latest one.

Is Jeffrey George Miller buying or selling?

Not in the last 12 months. Jeffrey George Miller's latest open-market trade on SEC Form 4 was sold $112k of SNCR on Jun 5, 2025.

How did Jeffrey George Miller's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Jeffrey George Miller has 0.

Where does Jeffrey George Miller file Form 4?

Jeffrey George Miller has filed Form 4 at SNCR (SYNCHRONOSS TECHNOLOGIES INC) as Chief Executive Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

Jeffrey George Miller: insider trades and track record | InsiderTell