J. Chad Brown - Jan 27, 2021 Form 4/A - Amendment Insider Report for NanoString Technologies Inc (NSTG)

Role: SVP, Sales & Marketing
Signature: /s/ Shannon Atchison, Attorney-in-fact
Stock symbol: NSTG
Transactions as of: Jan 27, 2021
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 1/31/2022, 08:42 PM
Date Of Original Report: Jan 29, 2021
Next filing: Aug 3, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NSTG	Performance Restricted Stock Units	Award	$0	+13.7K		$0.00	13.7K	Jan 27, 2021	Common Stock	13.7K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

J. Chad Brown is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	Each Performance Restricted Stock Unit ("PSU") represents a contingent right to receive one (1) share of Issuer's common stock.
F2	On January 29, 2021, the Reporting Person filed a Form 4 which inadvertently omitted to report in Table II certain PSUs acquired upon determination by the Board of Directors of the Issuer that the performance conditions were met with respect to PSUs granted to the Reporting Person on March 25, 2019. The shares vest on January 27, 2022, subject to the Reporting Person continuing as a service provider through such date. The Reporting Person is amending the January 29, 2021 Form 4 to include this information in Table II.

Content

Each Performance Restricted Stock Unit ("PSU") represents a contingent right to receive one (1) share of Issuer's common stock.

On January 29, 2021, the Reporting Person filed a Form 4 which inadvertently omitted to report in Table II certain PSUs acquired upon determination by the Board of Directors of the Issuer that the performance conditions were met with respect to PSUs granted to the Reporting Person on March 25, 2019. The shares vest on January 27, 2022, subject to the Reporting Person continuing as a service provider through such date. The Reporting Person is amending the January 29, 2021 Form 4 to include this information in Table II.