Shannon Hall

CIK 1621222 · Executive Vice President · last filed 2025-08-18

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$613.6K

Companies

2

Total Filings

29

Lifetime Open-Market Net

-$886.8K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
MLAB Director 4,189 $105.48 $441.9K -$40.2K 13 2025-08-18
BIO.B Executive Vice President 564 $304.15 $171.7K -$846.5K 16 2017-09-14

Recent Filings · Page 3 of 3

29 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2016-09-14 BIO.B Mixed +148 -$14.5K EDGAR
2016-09-13 BIO.B Mixed +666 -$64.2K EDGAR
2016-09-09 BIO.B Grant (A) $0 EDGAR
2016-06-14 BIO.B Sell (S) −1,572 -$228.5K EDGAR
2015-11-05 BIO.B Mixed +137 -$11.7K EDGAR
2015-09-15 BIO.B Mixed +298 -$25.3K EDGAR
2015-09-14 BIO.B Mixed +148 -$12.7K EDGAR
2015-09-10 BIO.B Mixed +136 -$11.7K EDGAR
2014-11-06 BIO.B Mixed +138 -$9.2K EDGAR
Showing 2129 of 29
Page 3 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.