PI

SEC source: 0001246360-17-002382 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,043

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $53.56 to $54.23, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002382 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,743

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $52.53 to $53.52, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 6

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,800

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F7 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $55.71 to $55.88, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 5

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,455

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F6 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $54.60 to $55.55, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 4

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,455

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F5 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $53.49 to $54.45, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 3

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,355

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F4 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $52.48 to $53.45, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 2

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,600

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $51.08 to $52.05, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002214 · form.xml · nonDerivative · entry 1

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,100

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002203 · form.xml · nonDerivative · entry 4

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,443

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F5 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.62 to $47.61, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002203 · form.xml · nonDerivative · entry 3

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,443

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F4 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $45.62 to $46.59, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001209191-17-040491 · doc4.xml · derivative · entry 1

VAN OPPEN PETER H · CIK 0001057881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,528

Underlying: Common Stock · 2,528 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on June 14, 2018.

F2 · derivative.expiration_date: The restricted stock units will fully vest on June 14, 2018.

SEC source: 0001209191-17-040547 · doc4.xml · derivative · entry 1

BYBEE CLINTON · CIK 0001219043 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,023

Underlying: Common Stock · 2,023 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on June 14, 2018.

F2 · derivative.expiration_date: The restricted stock units will fully vest on June 14, 2018.

SEC source: 0001209191-17-040494 · doc4.xml · derivative · entry 1

WISE THERESA · CIK 0001677728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,023

Underlying: Common Stock · 2,023 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on June 14, 2018.

F2 · derivative.expiration_date: The restricted stock units will fully vest on June 14, 2018.

SEC source: 0001209191-17-040487 · doc4.xml · derivative · entry 1

SESSLER GREGORY · CIK 0001285810 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,023

Underlying: Common Stock · 2,023 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on June 14, 2018.

F2 · derivative.expiration_date: The restricted stock units will fully vest on June 14, 2018.

SEC source: 0001209191-17-040484 · doc4.xml · derivative · entry 1

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,023

Underlying: Common Stock · 2,023 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Impinj common stock.

F2 · derivative.exercise_date: The restricted stock units will fully vest on June 14, 2018.

F2 · derivative.expiration_date: The restricted stock units will fully vest on June 14, 2018.

SEC source: 0001246360-17-002202 · form.xml · derivative · entry 2

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,533

Underlying: COMMON STOCK · 11,800 shares

Expires 2022-10-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001246360-17-002202 · form.xml · nonDerivative · entry 1

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,800

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001246360-17-002203 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,943

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $47.34 to $48.15, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth.herein.

SEC source: 0001246360-17-002203 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,043

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $46.33 to $47.23, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002079 · form.xml · derivative · entry 3

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,500

Underlying: COMMON STOCK · 9,000 shares

Expires 2019-10-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001246360-17-002079 · form.xml · nonDerivative · entry 2

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $43.31 to $43.84, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-002079 · form.xml · nonDerivative · entry 1

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001246360-17-001995 · form.xml · nonDerivative · entry 2

VAN OPPEN PETER H · CIK 0001057881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average sale price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $44.60 to $44.71 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001995 · form.xml · nonDerivative · entry 1

VAN OPPEN PETER H · CIK 0001057881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,200

F1 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average sale price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $43.55 to $44.54 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001948 · form.xml · nonDerivative · entry 2

VAN OPPEN PETER H · CIK 0001057881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,166

F1 · kind: The sales reported by Mr. van Oppen were effected pursuant to a Rule 10b5-1 trading plan adopted on March 10, 2017.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average sale price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $39.53 to $39.89 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001948 · form.xml · nonDerivative · entry 1

VAN OPPEN PETER H · CIK 0001057881 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,595

F1 · kind: The sales reported by Mr. van Oppen were effected pursuant to a Rule 10b5-1 trading plan adopted on March 10, 2017.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average sale price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $38.51 to $39.48 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001777 · form.xml · nonDerivative · entry 4

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F5 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $43.08 to $43.62, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001777 · form.xml · nonDerivative · entry 3

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,300

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F4 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $42.09 to $42.96, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001777 · form.xml · nonDerivative · entry 2

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,100

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $41.00 to $41.95, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001777 · form.xml · nonDerivative · entry 1

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,207

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $40.00 to $40.95, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001728 · form.xml · nonDerivative · entry 3

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,443

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F4 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $37.88 to $37.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001728 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,643

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $36.38 to $37.35, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001728 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,943

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $35.93 to $36.70, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001638 · form.xml · nonDerivative · entry 3

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,443

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F4 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $35.27 to $36.22, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001638 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,943

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $34.90 to $34.91, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001638 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,143

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $33.82 to $34.82, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001477 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,643

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $27.77 to $28.51, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001477 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,343

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $28.44 to $29.11, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001191 · form.xml · nonDerivative · entry 1

FEIN EVAN · CIK 0001679785 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,207

F1 · kind: The sales reported by Mr. Fein were effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $28.52 to $29.22, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001123 · form.xml · nonDerivative · entry 2

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,043

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F3 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $28.33 to $28.97, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001246360-17-001123 · form.xml · nonDerivative · entry 1

BRODERSEN ERIC · CIK 0001677723 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,743

F1 · kind: The sales reported by Mr. Brodersen were effected pursuant to a Rule 10b5-1 trading plan adopted on December 12, 2016.

F2 · shares: The "Amount" and "Price" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $29.07 to $29.55, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 8

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Raven Trust Fund

Disclosed balance after: 31,219

F6 · kind: Pro rata distribution from Madrona Managing Director Fund, LLC, of which the reporting person is a managing member.

F9 · ownership.nature: Shares held of record by Raven Trust Fund. Mr. Alberg shares voting and dispositive control over such shares but disclaims beneficial ownership over such shares.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 7

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Alberg Family Investments LLC

Disclosed balance after: 4,817

F6 · kind: Pro rata distribution from Madrona Managing Director Fund, LLC, of which the reporting person is a managing member.

F8 · ownership.nature: Shares held of record by the Alberg Family Investments LLC. Mr. Alberg shares voting and dispositive control over such shares but disclaims beneficial ownership over such shares.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 6

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,769

F4 · kind: Pro rata distribution from Madrona Venture Fund I-B, L.P., of which the reporting person is a managing member.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 5

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,354

F6 · kind: Pro rata distribution from Madrona Managing Director Fund, LLC, of which the reporting person is a managing member.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 4

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,865

F7 · kind: Pro rata distribution from Madrona Investment Partners, LLC, of which the reporting person is a managing member.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 3

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F6 · kind: Pro rata distribution from Madrona Managing Director Fund, LLC, of which the reporting person is a managing member.

F3 · ownership.nature: Madrona Investment Partners, LLC, as the sole general partner of Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., may be deemed to beneficially own certain of the shares held of record by Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P. but disclaims beneficial ownership of such shares in which it does not have an actual pecuniary interest. Tom A. Alberg, a member of the board of directors, disclaims beneficial ownership of all shares held of record by Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., in which he does not have an actual pecuniary interest. By virtue of their relationship as affiliated entities who have overlapping general partners and managing directors, Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P., Madrona Venture Fund I-B, L.P., Madrona Investment Partners, LLC and Mr. Alberg may be deemed to share voting and investment control of the record shares.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 2

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 129,902

F4 · kind: Pro rata distribution from Madrona Venture Fund I-B, L.P., of which the reporting person is a managing member.

F5 · balance_after: Represents 129,902 shares held by Madrona Managing Director Fund, LLC.

F3 · ownership.nature: Madrona Investment Partners, LLC, as the sole general partner of Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., may be deemed to beneficially own certain of the shares held of record by Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P. but disclaims beneficial ownership of such shares in which it does not have an actual pecuniary interest. Tom A. Alberg, a member of the board of directors, disclaims beneficial ownership of all shares held of record by Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., in which he does not have an actual pecuniary interest. By virtue of their relationship as affiliated entities who have overlapping general partners and managing directors, Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P., Madrona Venture Fund I-B, L.P., Madrona Investment Partners, LLC and Mr. Alberg may be deemed to share voting and investment control of the record shares.

SEC source: 0001209191-17-014104 · doc4.xml · nonDerivative · entry 1

ALBERG TOM A · CIK 0001184752 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 235,551

F1 · kind: Pro rata distribution from Madrona Venture Fund I-A, LP, of which the reporting person is a managing member.

F2 · balance_after: 129,902 of these shares are held by Madrona Managing Director Fund, LLC and 105,649 of these shares are held of record by Madrona Venture Fund I-B, L.P.

F3 · ownership.nature: Madrona Investment Partners, LLC, as the sole general partner of Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., may be deemed to beneficially own certain of the shares held of record by Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P. but disclaims beneficial ownership of such shares in which it does not have an actual pecuniary interest. Tom A. Alberg, a member of the board of directors, disclaims beneficial ownership of all shares held of record by Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P. and Madrona Venture Fund I-B, L.P., in which he does not have an actual pecuniary interest. By virtue of their relationship as affiliated entities who have overlapping general partners and managing directors, Madrona Managing Director Fund, LLC, Madrona Venture Fund I-A, L.P., Madrona Venture Fund I-B, L.P., Madrona Investment Partners, LLC and Mr. Alberg may be deemed to share voting and investment control of the record shares.

SEC source: 0001012975-17-000155 · edgar.xml · nonDerivative · entry 1

BYBEE CLINTON · CIK 0001219043 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 417

F1 · kind: Reflects shares received by the Reporting Person from a pro rata distribution by a venture capital limited partnership in which the Reporting Person holds a limited partner interest (and over which the Reporting Person does not exercise voting or investment control of its portfolio securities) for no consideration.

F1 · price: Reflects shares received by the Reporting Person from a pro rata distribution by a venture capital limited partnership in which the Reporting Person holds a limited partner interest (and over which the Reporting Person does not exercise voting or investment control of its portfolio securities) for no consideration.