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Onex American Holdings Subco LLC

CIK 1544358 · last filed 2013-11-19

Onex American Holdings Subco LLC is a corporate insider who has filed 1 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing shows the insider sold $1.56B of ALSN on Nov 19, 2013. Across all open-market trades the lifetime net is −$1.56B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.34B across reported positions. The firm reports its address in Toronto, A6. 15 SEC filings were submitted jointly with ONEX CORP.

"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

$7.34B

Companies

1

Total Filings

1

Lifetime Open-Market Net

-$1.56B

Filer Profile

Reported Address
161 BAY STREET
48TH FLOOR
TORONTO, A6 M5J 2S1
Phone
(416) 874-1213
State of Incorporation
DE
Related Filers
ONEX CORP — 15 joint filings, latest 2018-04-05
OAH Wind LLC — 14 joint filings, latest 2018-04-05
GERALD W SCHWARTZ — 13 joint filings, latest 2021-06-16
Onex American Holdings GP LLC — 12 joint filings, latest 2018-04-05
Onex American Holdings II LLC — 12 joint filings, latest 2018-04-05
Allison Executive Investco LLC — 8 joint filings, latest 2014-06-11
Onex US Principals LP — 3 joint filings, latest 2021-06-16
BP EI II LLC — 2 joint filings, latest 2017-11-17
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
ALSN 10%+ Owner 55,946,249 $131.24 $7.34B -$1.56B 1 2013-11-19

Recent Filings

1 filing
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
2013-11-19 ALSN Sell (S) −67,500,000 -$1.56B EDGAR
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.