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MICHAEL ZACK

CIK 1194355 · President of Int'l Group · last filed 2013-03-11

MICHAEL ZACK is a President of Int'l Group who has filed 16 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for HSIC, was dated Mar 11, 2013. Across all open-market trades the lifetime net is −$11.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.2M across reported positions.

"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

$12.23M

Companies

1

Total Filings

16

Lifetime Open-Market Net

-$11.63M

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
HSIC President of Int'l Group 143,121 $85.47 $12.23M -$11.63M 16 2013-03-11

Recent Filings

16 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2013-03-11 HSIC Mixed −3,863 -$1.86M EDGAR
2012-12-11 HSIC Sell (S) −6,474 -$519.7K EDGAR
2012-03-13 HSIC Mixed +1,397 -$660.3K EDGAR
2012-03-05 HSIC Mixed +10,257 -$337.5K EDGAR
2011-03-10 HSIC Grant (A) +9,359 $650.0K EDGAR
2011-03-07 HSIC Mixed −3,949 -$893.5K EDGAR
2010-09-14 HSIC Mixed — -$633.9K EDGAR
2010-03-12 HSIC Grant (A) +8,566 $480.0K EDGAR
2010-03-08 HSIC Mixed −1,723 -$88.6K EDGAR
2009-03-11 HSIC Grant (A) +13,941 $0 EDGAR
Showing 1–10 of 16
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.