SC
Insider
Sean Chihhsiang Chen
President and COOSean Chihhsiang Chen (President and COO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Ambiq Micro, Inc. (AMBQ). The largest single filing was $3.9M of AMBQ (55,685 sh across 2 lots, as filed), executed May 15.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$5.6M
shares × price, as filed
Last traded
Sep 14
Filed Sep 15
Median ADV $40.3M across their filed names
Open performance→Volume by month
Buys $0
Sells $5.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
3 filings
Sector per market data · by filing · past 12 months
Most traded names
AMBQRecent filings
AMBQSALE
Ambiq Micro, Inc.
View filing →
$817K13,600 sh across 2 lots
Exec Sep 14
Filed Sep 15 · 6:57 PM ET AMBQSALE Ambiq Micro, Inc. View filing → $858K
15,000 sh across 2 lots
Exec Sep 4
Filed Sep 9 · 5:10 PM ET AMBQSALE Ambiq Micro, Inc. View filing → $3.9M
55,685 sh across 2 lots
Exec May 15
Filed May 18 · 5:30 PM ET