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Insider

Joseph A Tautges

Director

Joseph A Tautges (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Ambiq Micro, Inc. (AMBQ). The largest single filing was $242K of AMBQ (7,800 sh × $31.00, as filed), executed Jan 26.

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Return, 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
1
0 buys · 1 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$242K
shares × price, as filed
Last traded
Jan 26
Filed Jan 28

Median ADV $40.3M across their filed names

Open performance
Volume by month
$242K$121K$0Oct 2024Apr 2025Oct 2025Apr 2026Jan 2026 · sells $242K
Buys $0 Sells $242K

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 1 filing

Sector per market data · by filing · past 12 months

Most traded names
AMBQ Ambiq Micro, Inc. AMBQ · 0 buys · 1 sell 1 filing
Recent filings
AMBQSALE Ambiq Micro, Inc. View filing → $242K
7,800 sh × $31.00
Exec Jan 26
Filed Jan 28 · 5:30 PM ET