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Last 30 daysNo qualifying insider buying. Sales: $15.44M by 2 insiders.
176 of 182 trades · July 29, 2025 – September 4, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.
Showing the first 6 of 20 trades on this page.
Award disclosed
David E. Weigand
SVP, Chief Financial Officer
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price
The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.
Award disclosed
Vikranth Malyala
SVP, Chief Business Officer
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price
The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.
Award disclosed
Jin Xiao
Sr. Corporate VP, Engineering
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price
The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.
Exercise or conversion
Jin Xiao
Sr. Corporate VP, Engineering
Common Stock
Value context
Unavailable
Reported price
Price not reported
Tax or exercise withholding
Jin Xiao
Sr. Corporate VP, Engineering
Common Stock
Value context
$54.97K
Reported price
$38.28 / share
Exercise or conversion
Jin Xiao
Sr. Corporate VP, Engineering
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price
This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.
Exercise or conversion
David E. Weigand
SVP, Chief Financial Officer
Common Stock
Value context
Unavailable
Reported price
Price not reported
Tax or exercise withholding
David E. Weigand
SVP, Chief Financial Officer
Common Stock
Value context
$126.63K
Reported price
$38.28 / share
Exercise or conversion
David E. Weigand
SVP, Chief Financial Officer
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price
This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.
Exercise or conversion
Matthew Thauberger
Chief Revenue Officer
Common Stock
Value context
Unavailable
Reported price
Price not reported
Tax or exercise withholding
Matthew Thauberger
Chief Revenue Officer
Common Stock
Value context
$43.83K
Reported price
$38.28 / share
Exercise or conversion
Matthew Thauberger
Chief Revenue Officer
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price
This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.
Exercise or conversion
Vikranth Malyala
SVP, Chief Business Officer
Common Stock
Value context
Unavailable
Reported price
Price not reported
Tax or exercise withholding
Vikranth Malyala
SVP, Chief Business Officer
Common Stock
Value context
$116.87K
Reported price
$38.28 / share
Exercise or conversion
Vikranth Malyala
SVP, Chief Business Officer
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price
This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.
Exercise or conversion
Charles Liang
President and CEO
Common Stock
Value context
Unavailable
Reported price
Price not reported
Tax or exercise withholding
Charles Liang
President and CEO
Common Stock
Value context
$75.41K
Reported price
$38.28 / share
Exercise or conversion
Charles Liang
President and CEO
Restricted Stock Units
Derivative security · not the ordinary share price.
Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price
This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 5, 2025
Why this buying score?
No qualifying common-equity purchases
No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.
+0 pts
This score describes qualifying insider purchases at issuer level. Read the methodology
Sources and coverage
Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001375365
Latest public acceptance
Sep 8, 2026, 10:47 PM UTC
Score calculated
Oct 8, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date
Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.
Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.