Filing Details

Accession Number:
0000950170-24-015166
Form Type:
13G Filing
Publication Date:
2024-02-13 19:00:00
Filed By:
Diorio Chris Ph.d.
Company:
Impinj Inc
Filing Date:
2024-02-14
SEC Url:
13G Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
Christopher Diorio, Ph.D 687,568 572,494 687,568 572,494 1,260,062 4.6%
Filing

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 6)*

Impinj, Inc.

(Name of Issuer)

Common Stock, $0.001 par value

(Title of Class of Securities)

453204109

(CUSIP Number)

December 31, 2023

(Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐ Rule 13d-1(b)

☐ Rule 13d-1(c)

☒Rule 13d-1(d)

*

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 

Page 1 of 7

 

 

 

 

CUSIP No. 453204109

 

 

 

 

 

 

 

 

 

1.

Names of Reporting Persons.

Christopher Diorio, Ph.D.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a) ☐ (b) ☐

3.

SEC Use Only

4.

Citizenship or Place of Organization

United States of America

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

With:

5.

Sole Voting Power

687,568 shares.1

6.

Shared Voting Power

572,494 shares.2

7.

Sole Dispositive Power

687,568 shares.1

8.

Shared Dispositive Power

572,494 shares.2

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

1,260,062 shares.

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares

11.

Percent of Class Represented by Amount in Row (9)

4.6%3

12.

Type of Reporting Person

IN

1

Includes options to purchase 433,402 shares that are exercisable within 60 days of December 31, 2023 and 3,125 shares underlying restricted stock units that will vest within 60 days of December 31, 2023.

2

All shares are held of record by DFT L.L.C., a Washington limited liability company. Chris Diorio and Nancy Wright, the co-managers of DFT L.L.C., may be deemed to have shared voting and dispositive power.

3

Based on 27,165,926 shares of common stock outstanding as of December 31, 2023.

 

Page 2 of 7

 

Item1(a) Name of Issuer:

Impinj, Inc.

Item1(b) Address of Issuer’s Principal Executive Offices:

400 Fairview Ave. N., Suite 1200

Seattle, WA 98109

Item2(a) Name of Person Filing:

Christopher Diorio, Ph.D.

Item2(b) Address of Principal Business Office or, if none, Residence:

Principal business office:

400 Fairview Ave. N., Suite 1200

Seattle, WA 98109

Item2(c) Citizenship:

United States of America

Item2(d) Title of Class of Securities:

Common Stock, $0.001 par value per share

Item2(e) CUSIP Number:

453204109

Item 3.

If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

 

 

 

 

 

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

 

 

 

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

 

 

 

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

 

 

 

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

 

 

 

(e)

An investment advisor in accordance with §240.13d-1(b)(1)(ii)(E);

 

 

 

(f)

An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);

 

 

 

(g)

A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G);

 

 

 

 

Page 3 of 7

 

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

 

 

 

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

 

 

 

(j)

A non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J);

 

 

 

(k)

Group, in accordance with §240.13d–1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

 

Page 4 of 7

 

Item 4.

Ownership

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned:

1,260,062 shares.

(b)

Percent of class:

4.6%, based on 27,165,926 shares of common stock outstanding as of December 31, 2023.

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote:

687,568 shares.1

(ii)

Shared power to vote or to direct the vote:

572,494 shares.2

(iii)

Sole power to dispose or to direct the disposition of:

687,568 shares.1

(iv)

Shared power to dispose or to direct the disposition of:

572,494 shares.2

1

Includes options to purchase 433,402 shares that are exercisable within 60 days of December 31, 2023 and 3,125 shares underlying restricted stock units that will vest within 60 days of December 31, 2023.

2

All shares are held of record by DFT L.L.C., a Washington limited liability company. Christopher Diorio and Nancy Wright, the co-managers of DFT L.L.C., may be deemed to have shared voting and dispositive power.

Item 5.

Ownership of Five Percent or Less of a Class

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following ☒.

Item 6.

Ownership of More than Five Percent on Behalf of Another Person

Not applicable.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person

Not applicable.

Item 8.

Identification and Classification of Members of the Group

Not applicable.

 

Page 5 of 7

 

Item 9.

Notice of Dissolution of Group

Not applicable.

Item 10.

Certification

Not applicable.

 

Page 6 of 7

 

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

 

 

 

CHRISTOPHER DIORIO, PH.D.

 

 

By:

/s/ Christopher Diorio

             Christopher Diorio, Ph.D.

 

 

Date:

February 14, 2024

Page 7 of 7