Reporting Owner Activity for Marc Banjak

Form 3/4/5 issuer links and transaction evidence for this reporting owner.

Linked issuers

1

Largest position

iBio, Inc.

Disclosed value

$44K

Transaction activity

Available

Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Forms 3/4/5 ownership snapshot

Forms 3/4/5 show reporting-owner positions and transactions. They are useful ownership-context signals, not a complete public-float ownership table.

Estimated Forms 3/4/5 ownership value

$44K

Estimated from parsed Forms 3/4/5 when filings include enough holding data.

Issuers linked to this owner

1

Distinct issuers connected to this reporting owner in parsed SEC filings.

Largest linked issuer position

iBio, Inc. (IBIO)

$44K estimated from parsed reporting-owner filings.

Latest parsed reporting-owner filing

27 Mar 2026

Most recent reporting-owner filing date in the parsed SEC record.

iBio, Inc. (IBIO)

Estimated value: $44K · 12-month value change: +$23.1K · Role: Chief Legal Officer

How to read Forms 3/4/5 positions
  • Reported values are filing-backed estimates from parsed SEC Forms 3/4/5 when the filing includes enough price and share data.
  • Use this as reporting-owner context, not as a complete capitalization table.
Identity Who this page is about. 1 identity field
Location
San Diego, CA
SEC source record Original filing metadata and source links. 1 source field
Latest reporting-owner signature
/s/ Marc Banjak
Source evidence Original filing metadata and source links. 1 source field
SEC filing history
Open SEC filing history

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Reported issuer positions for Marc Banjak

IBIO Forms 3/4/5

iBio, Inc.

Relationship
Chief Legal Officer
Holdings value
$44,000
Past year net change
+$23,055
Change %
+110%
Report period
26 Mar 2026

Recent insider transactions for Marc Banjak

Sym Company Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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