WILLIAM H BERKMAN

CIK 1267347 · Chief Executive Officer · last filed 2023-09-21

WILLIAM H BERKMAN is a Chief Executive Officer who has filed 23 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for RADI, was dated Sep 21, 2023. Current disclosed insider exposure totals $141.5K 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.

Disclosed Exposure

$141.5K

Companies

3

Total Filings

23

Lifetime Open-Market Net

$0

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
Radius Global Infrastructure, Inc. (RADI) Delisted	Chief Executive Officer	3,533,511	$15.00	$53.00M	$0	5	2023-09-21
ESRT	Director	25,000	$5.66	$141.5K	$0	7	2020-05-18
Match Group, Inc. (IACIZ) Delisted	Director	12,482	—	—	$0	11	2008-07-02

Recent Filings

23 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
2023-09-21	Radius Global Infrastructure, Inc. (RADI) Delisted	Mixed	−4,201,311	$0	EDGAR
2023-03-28	Radius Global Infrastructure, Inc. (RADI) Delisted	—	—	$0	EDGAR
2023-03-02	Radius Global Infrastructure, Inc. (RADI) Delisted	Grant (A)	+83,534	$0	EDGAR
2022-03-01	Radius Global Infrastructure, Inc. (RADI) Delisted	Grant (A)	+92,365	$0	EDGAR
2021-05-12	Radius Global Infrastructure, Inc. (RADI) Delisted	Other (J)	+624,455	$0	EDGAR
2020-05-18	ESRT	Grant (A)	—	$0	EDGAR
2019-05-20	ESRT	Grant (A)	—	$0	EDGAR
2018-05-22	ESRT	Grant (A)	—	$0	EDGAR
2017-05-16	ESRT	Grant (A)	—	$0	EDGAR
2016-06-02	ESRT	Grant (A)	—	$0	EDGAR

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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.