Form D · Other

Portal Instruments, Inc.

Cambridge, MA · CIK 0001601163

Offering snapshot reported Apr 29, 2022 · SEC filing

Reported sold
$7M
Offering amount: $7M
Investors reported
1
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Apr 13, 2022
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Apr 29, 2022Initial$6,999,999No comparison1SEC filing
Oct 20, 2017Initial$5,999,999No comparison1SEC filing
Oct 20, 2015Initial$9,999,998No comparison5SEC filing
Oct 6, 2014Amendment$11,024,287$5,500,000vs Mar 3, 20143SEC filing
Mar 3, 2014Initial$5,524,287No comparison3SEC filing

Offering details

Securities
Equity
Exemptions
06b
Duration over one year
No
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-443787

Source: Form D, filed Apr 29, 2022. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
David A. Allison Director
Dr. Patrick A. Anquetil Director, Executive
Patrick A. Anquetil Director, Executive
Katherine Bowdish Director
Dr. Katherine Bowdish Director
Bruce Clarke Director
Daniel Diezi Director
Dr. Ian W. Hunter Director, Executive
Ian Hunter Director, Executive
Jim Young Director
Dr. James Young Director

Issuer details

Industry: Other (See others in industry)

Address:
190 5 Th Street
Cambridge, MA, 02141