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Silver Mark Laurence

Disclosed activity across 1 company

Tapewire entity
79649
SEC CIK
0002023263

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SBIG Holdings, Inc.SBIG · Entity 8653Director · 10% ownerMay 15, 2025May 20, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

SBIG Holdings, Inc.

Report date May 15, 2025 · Filed May 20, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
8% Senior Secured Convertible Promissory Notes due 2026SEC Table II · derivative / convertible security · Conversion / exercise price $0.15 · Expires 2027-01-23IndirectDirectly held by Shalcor Management, Inc.19,899,999 Reported balance After 2025-05-15 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2025-05-15 · Purchase · Acquired Not disclosed · Balance 19,899,999

F1: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 15, 2025 Filed May 20, 2025 00:11 UTC SBIG Holdings, Inc. SBIG · Entity 8653 Purchase8% Senior Secured Convertible Promissory Notes due 2026 · Derivative Not disclosed $25,000.00 Strike: $0.15 $25,000.00
Disclosure

SEC source: 0001213900-25-045563 · ownership.xml · derivative · entry 1

Silver Mark Laurence · CIK 0002023263 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by Shalcor Management, Inc.

Disclosed balance after: 19,899,999

Underlying: Common Stock · 166,666 shares

Expires 2027-01-23

F1 · ownership.direct: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F1 · ownership.nature: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Read SEC document
January 17, 2025 Filed Jan 23, 2025 01:58 UTC SBIG Holdings, Inc. SBIG · Entity 8653 Purchase8% Senior Secured Convertible Promissory Notes due 2026 · Derivative Not disclosed $160,000.00 Strike: $0.15 $160,000.00
Disclosure

SEC source: 0001213900-25-005661 · ownership.xml · derivative · entry 1

Silver Mark Laurence · CIK 0002023263 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · Directly held by Shalcor Management, Inc.

Disclosed balance after: 19,733,333

Underlying: Common Stock · 1,066,667 shares

Expires 2026-01-23

F1 · ownership.direct: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F1 · ownership.nature: Mark L. Silver is the President of Shalcor Management, Inc. and as such could be deemed to share voting control and investment power over shares that may be deemed to be beneficially owned by Shalcor Management, Inc., but disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.