Jack Kendrick Heilbron

CIK 1437208 · Chief Executive Officer · last filed 2026-04-13

"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

$2.06M

Companies

3

Total Filings

114

Lifetime Open-Market Net

$481.8K

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
SQFTW	Chief Executive Officer	125,742	$0.02	$2.2K	$395.2K	69	2026-04-13
SQFTP	CEO and President	300,586	$5.27	$1.58M	$80.8K	11	2022-01-07
SQFT	CEO and President	196,124	$2.44	$478.5K	$5.8K	4	2021-01-25

Recent Filings · Page 12 of 12

114 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $
2009-03-03	—	Exer (M)	+616	$4.4K
2009-01-05	—	Exer (M)	+249	$1.8K
2008-11-13	—	Exer (M)	+347	$2.5K
2008-08-19	—	Exer (M)	+333	$2.4K

Showing 111–114 of 114

Prev Page 12 of 12

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.