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4//SEC Filing

Yu Hong 4

Accession 0001144204-18-033283

CIK 0001563665other

View on SEC.gov Company Profile

Filed

Jun 6, 8:00 PM ET

Accepted

Jun 7, 5:02 PM ET

Size

7.7 KB

Accession

0001144204-18-033283

Insider Transaction Report

Form 4

Period: 2018-05-29

Biostage, Inc.BSTG

President

Transactions

Award
Stock Option (right to buy)
2018-05-29+104,643→ 104,643 total
Exercise: $2.72Exp: 2028-05-29→ Common Stock, par value $0.01 per share (104,643 underlying)
Award
Stock Option (right to buy)
2018-05-29+104,643→ 104,643 total
Exercise: $2.72Exp: 2028-05-29→ Common Stock, par value $0.01 per share (104,643 underlying)

Footnotes (2)

[F1]Incentive Stock Option shares vest in four equal installments on December 31, 2018, 2019, 2020 and 2021.
[F2]Non-Qualified Stock Option shares vest based on certain performance milestones.

Documents

1 file

4
tv496101_form4.xmlPrimary
FORM 4

Issuer

Biostage, Inc.

CIK 0001563665

Entity typeother

Related Parties

1

filerCIK 0001743047

Filing Metadata

Form type: 4
Filed: Jun 6, 8:00 PM ET
Accepted: Jun 7, 5:02 PM ET
Size: 7.7 KB

View on SEC.gov