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MARK T HILZ

CIK 1016157 · See Remarks · last filed 2025-12-22

MARK T HILZ is a corporate insider who has filed 23 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for HSCSW, was dated Dec 22, 2025. Across all open-market trades the lifetime net is −$2.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $185 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

$185

Companies

3

Total Filings

23

Lifetime Open-Market Net

-$2.05M

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
HSCSW See Remarks 4,793 $0.04 $185 -$15.6K 5 2025-12-22
INX Inc (INXI) Delisted CEO 507,648 — — $0 8 2011-08-31
INX Inc (INXIW) Delisted President /COO 490,035 — — -$2.04M 8 2009-04-17

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
2025-12-22 HSCSW Grant (A) — $0 EDGAR
2025-07-30 HSCSW Sell (S) −4,416 -$15.6K EDGAR
2025-07-29 HSCS Notice (144) −4,416 -$15.7K EDGAR
2025-07-11 HSCSW Grant (A) — $0 EDGAR
2025-01-21 HSCSW Grant (A) — $0 EDGAR
2023-03-22 HSCSW Grant (A) — $0 EDGAR
2012-01-04 — Disp (D) −132,539 -$1.16M
2011-08-31 INX Inc (INXI) Delisted Tax (F) −3,174 -$17.8K EDGAR
2011-06-03 INX Inc (INXI) Delisted Tax (F) −762 -$4.2K EDGAR
2011-05-16 INX Inc (INXI) Delisted Tax (F) −1,111 -$5.7K EDGAR
Showing 1–10 of 23
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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.