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Michael John Callahan

Chief Administrative Officer

Michael John Callahan (Chief Administrative Officer) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale, 1 filed past the two-business-day deadline), most often in Rivian Automotive, Inc. (RIVN). The largest single filing was $244K of RIVN (15,000 sh × $16.29, as filed), executed Sep 11.

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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 · 1 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$244K
shares × price, as filed
Last traded
Sep 11
Filed Sep 16

Median ADV $487.3M across their filed names

Open performance
Volume by month
$244K$122K$0Oct 2024Apr 2025Oct 2025Apr 2026Sep 2026 · sells $244K
Buys $0 Sells $244K

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

Sectors filed on
Consumer Cyclical 1 filing

Sector per market data · by filing · past 12 months

Most traded names
RIVN Rivian Automotive, Inc. RIVN · 0 buys · 1 sell 1 filing
Recent filings
RIVNSALE Rivian Automotive, Inc. View filing → $244K
15,000 sh × $16.29
Exec Sep 11
Filed Sep 16 · 6:00 AM ET †