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SEC reporting owner

BLECH ISAAC SEC insider disclosures

Explore BLECH ISAAC's reporting-owner identity, issuer relationships, purchases, sales and SEC filing receipts.

As of 2026-10-15T08:02:39.132Z

Reporting owner CIK
0000905536
Issuers
13
Coverage
unverified
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Issuer relationships

A reporting-owner CIK identifies the filer across issuer relationships and name aliases. A filer may be an individual or an organization; the filing role is the relevant evidence.

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SPENDSMART NETWORKS, INC.0001062273SCLW.OB, BMPI, SSPCNoYes
root9B Technologies, Inc.0001272550PIMO.OB, PIMO, RTNBNoYes
MEDGENICS, INC.0001138776MDGNNoYes
Diffusion Pharmaceuticals Inc.0001053691SMDI, RESX, DFFNNoYes
GreenHouse Holdings, Inc.0001444177GRHUNoNo
PROELITE, INC.0001015789PELENoNo
CONTRAFECT Corp0001478069CFRXNoYes
Edge Therapeutics, Inc.0001472091EDGENoYes
Cerecor Inc.0001534120CERCNoYes
InspireMD, Inc.0001433607NSPRNoYes
Marina Biotech, Inc.0000737207MRNANoYes
Aridis Pharmaceuticals, Inc.0001614067ARDSNoYes
X4 Pharmaceuticals, Inc0001501697XFORNoYes
SPENDSMART NETWORKS, INC. ↗root9B Technologies, Inc. ↗MEDGENICS, INC. ↗Diffusion Pharmaceuticals Inc. ↗GreenHouse Holdings, Inc. ↗PROELITE, INC. ↗CONTRAFECT Corp ↗Edge Therapeutics, Inc. ↗Cerecor Inc. ↗InspireMD, Inc. ↗Marina Biotech, Inc. ↗Aridis Pharmaceuticals, Inc. ↗X4 Pharmaceuticals, Inc ↗

Recent SEC transactions

Code P identifies a purchase, S a sale and A an award. Awards and open-market purchases describe different events. Use the public availability date when deciding when a researcher could have known about the transaction.

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Up to 50 transactions from the recent two-year owner window.

Source evidence and strategy eligibility

The transactions below come from filings; a historical tracker separately simulates following eligible events. Joint filers can report the same transaction, and an owner can have filings at multiple companies. Public availability, amendment lineage and verified coverage determine which events a historical tracker may use.

Inspect the coverage status above, the filing availability dates and amendment links when defining a historical signal. Follow the issuer CIK and SEC accession to the source transaction.