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Insider · CIK 0001936052

Jack Steenstra

director

Files at SONM (SONIM TECHNOLOGIES INC). First filing Apr 25, 2025, latest Apr 25, 2025.

In brief

Jack Steenstra files SEC Form 4 as director at SONM (SONIM TECHNOLOGIES INC). Since Apr 25, 2025, Jack Steenstra has reported 0 open-market buys worth $0 and 1 open-market sell worth $34k, the latest filed on Apr 25, 2025.

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

The newest scored trade: sold $34k of SONM on Apr 23, 2025, filed Apr 25, 2025, scored 46 (moderate).

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 / 1
$0 bought, $34k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

SONM: SONIM TECHNOLOGIES INC

SONMOct 12, 2026 · close 3.56

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

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

ScoreCompanyValueHoldingsPrice contextFiled
46Moderate
SONMsell 6
SONIM TECHNOLOGIES INC
$34k
23,381 shares
-32%+10% from low-62% from high

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Apr 23, 2025SONM
SONIM TECHNOLOGIES INC
SOpen-market sale
Common Stock
-23,381$1.45$34k49,139Apr 25, 2025
Mar 31, 2025SONM
SONIM TECHNOLOGIES INC
AGrant or award
Common Stock
+46,728$0.00$072,520Apr 2, 2025

Questions about Jack Steenstra

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

Is Jack Steenstra buying or selling?

Not in the last 12 months. Jack Steenstra's latest open-market trade on SEC Form 4 was sold $34k of SONM on Apr 23, 2025.

How did Jack Steenstra's past buys perform?

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

Where does Jack Steenstra file Form 4?

Jack Steenstra has filed Form 4 at SONM (SONIM TECHNOLOGIES INC). 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.

Jack Steenstra: insider trades and track record | InsiderTell