John Patrick Shannon Jr

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John Patrick Shannon Jr (See Remarks) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Xeris Biopharma Holdings, Inc. (XERS). The largest single filing was $176K of XERS (24,907 sh × $7.08, as filed), executed Jan 5.

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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

0 buys · 2 sells

Median delay

–

execution → disclosure

Volume, ttmiDollar value disclosed in the trailing twelve months

$350K

shares × price, as filed

Last traded

Jan 5

Filed Jan 6

Median ADV $16.5M across their filed names

Open performance→

Volume by month

Buys $0 Sells $350K

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

Sectors filed on

Healthcare 2 filings

Sector per market data · by filing · past 12 months

Most traded names

XERS Xeris Biopharma Holdings, Inc. XERS · 0 buys · 2 sells 2 filings

Recent filings

XERSSALE Xeris Biopharma Holdings, Inc. View filing → $176K
24,907 sh × $7.08
Exec Jan 5
Filed Jan 6 · 5:30 PM ET XERSSALE Xeris Biopharma Holdings, Inc. View filing → $173K
23,242 sh × $7.46
Exec Nov 13 2025
Filed Nov 17 2025 · 5:30 PM ET