PODD

SEC source: 0001127602-18-006482 · form4.xml · nonDerivative · entry 1

Levitz Michael L · CIK 0001468019 · SVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,065

F1 · shares: The 11,962 performance share units were granted on February 24, 2016, and the Compensation Committee of the Board of Directors determined on February 13, 2018 that the performance share units were earned based on the performance of the Company. The full award remains subject to time-based vesting in accordance with the following schedule: one-half of the performance share units vest on the second anniversary of the date of grant and one-half of the performance share units vest on the third anniversary of the date of grant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 14,343 restricted stock units granted on May 4, 2015, which vest on May 4, 2018; 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019; and 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes 462 shares acquired on November 30, 2017 under the Insulet Corporation 2007 Employee Stock Purchase Plan.

SEC source: 0001127602-18-006481 · form4.xml · nonDerivative · entry 1

Colleran David · CIK 0001646558 · SVP, Secretary and GC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,310

F1 · shares: The 11,962 performance share units were granted on February 24, 2016, and the Compensation Committee of the Board of Directors determined on February 13, 2018 that the performance share units were earned based on the performance of the Company. The full award remains subject to time-based vesting in accordance with the following schedule: one-half of the performance share units vest on the second anniversary of the date of grant and one-half of the performance share units vest on the third anniversary of the date of grant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 7,209 restricted stock units granted on June 29, 2015, which vest on June 29, 2018; 4,557 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019; and 4,327 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 406 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 94 shares acquired on November 30, 2016, 117 shares acquired on May 31, 2017 and 195 shares acquired on November 30, 2017.

SEC source: 0001127602-18-006479 · form4.xml · nonDerivative · entry 1

Alpuche Charles · CIK 0001665678 · EVP & Chief Operations Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,866

F1 · shares: The 13,670 performance share units were granted on February 24, 2016, and the Compensation Committee of the Board of Directors determined on February 13, 2018 that the performance share units were earned based on the performance of the Company. The full award remains subject to time-based vesting in accordance with the following schedule: one-half of the performance share units vest on the second anniversary of the date of grant and one-half of the performance share units vest on the third anniversary of the date of grant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 5,341 restricted stock units granted on February 3, 2016, which vest on February 3, 2019; and 10,818 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 729 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 613 shares acquired on May 31, 2017 and 116 shares acquired on November 30, 2017.

SEC source: 0001127602-18-006478 · form4.xml · nonDerivative · entry 1

Abdel-Malek Aiman · CIK 0001670040 · EVP & Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,365

F1 · shares: The 8,012 performance share units were granted on March 28, 2016, and the Compensation Committee of the Board of Directors determined on February 13, 2018 that the performance share units were earned based on the performance of the Company. The full award remains subject to time-based vesting in accordance with the following schedule: one-half of the performance share units vest on the second anniversary of the date of grant and one-half of the performance share units vest on the third anniversary of the date of grant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 9,348 restricted stock units granted on March 28, 2016, which vest one-half of the total units on March 28, 2018 and one-half of the total units on March 28, 2019; and 4,327 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019 and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 1,197 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 474 shares acquired on November 30, 2016, 588 shares acquired on May 31, 2017 and 135 shares acquired on November 30, 2017.

SEC source: 0001127602-18-006477 · form4.xml · nonDerivative · entry 1

Thomas Bradley A · CIK 0001395641 · EVP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,481

F1 · shares: The 13,670 performance share units were granted on February 24, 2016, and the Compensation Committee of the Board of Directors determined on February 13, 2018 that the performance share units were earned based on the performance of the Company. The full award remains subject to time-based vesting in accordance with the following schedule: one-half of the performance share units vest on the second anniversary of the date of grant and one-half of the performance share units vest on the third anniversary of the date of grant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 4,102 restricted stock units granted on March 2, 2015, which vest on March 2, 2018; 2,271 performance share units granted on April 1, 2015, which vest on April 1, 2018; 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019; and 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020 , subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 1,787 shares purchased under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 569 shares acquired on December 31, 2015, 568 shares acquired on June 30, 2016, 127 shares acquired on November 30, 2016, and 523 shares acquired on November 30, 2017.

SEC source: 0001127602-18-005485 · form4.xml · nonDerivative · entry 1

Petrovic Shacey · CIK 0001631895 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,504

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 13,522 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020; 2,271 performance share units granted on April 1, 2015, which vest on April 1, 2018; and 14,240 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 2,148 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 712 shares on December 31, 2015, 674 shares on June 30, 2016 and 762 shares on May 31, 2017.

SEC source: 0001127602-18-004089 · form4.xml · nonDerivative · entry 1

Alpuche Charles · CIK 0001665678 · EVP, Global Manufacturing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,196

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 5,341 restricted stock units granted on February 3, 2016, which vest on February 3, 2019; and 10,818 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 729 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 613 shares acquired on May 31, 2017 and 116 shares acquired on November 30, 2017.

SEC source: 0001127602-17-033856 · form4.xml · nonDerivative · entry 1

Thomas Bradley A · CIK 0001395641 · EVP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,811

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 4,102 restricted stock units granted on March 2, 2015, which vest on March 2, 2018; 2,271 performance share units granted on April 1, 2015, which vest on April 1, 2018; 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019; and 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020 , subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 1,264 shares purchased under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 569 shares acquired on December 31, 2015; 568 shares acquired on June 30, 2016; and 127 shares acquired on November 30, 2016.

SEC source: 0001127602-17-032107 · form4.xml · nonDerivative · entry 1

MULLEN JAMES C · CIK 0001226288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,598

F1 · price: The price reported represents the weighted average purchase price of the shares purchased. The shares were purchased at varying prices in the range of $67.32 to $67.59. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 3,098 restricted stock units granted on August 9, 2017, which vest one-half of the total units on August 9, 2018, one-quarter of the total units on August 9, 2019, and one-quarter of the total units on August 9, 2020, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-027140 · form4.xml · nonDerivative · entry 1

Alpuche Charles · CIK 0001665678 · EVP, Global Manufacturing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,709

F1 · price: The price reported represents the weighted average purchase price of the shares purchased. The shares were purchased at varying prices in the range of $57.97 to $58.26. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 10,681 restricted stock units granted on February 3, 2016, which vest one-half of the total units on February 3, 2018 and one-half of the total units on February 3, 2019; and 10,818 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 613 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on May 31, 2017.

SEC source: 0001127602-17-026732 · form4.xml · derivative · entry 1

SULLIVAN PATRICK J · CIK 0001039138 · Director · CEO and Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires not disclosed

F1 · derivative.exercise_date: Represents a grant of 50,000 performance vesting restricted stock units ("PRSUs"), each of which represents a contingent right to receive one share of common stock. The PRSUs are subject to dual performance-based and time-based vesting requirements. The performance criteria is as follows: (i) for 15,000 of the PRSUs, the Company beginning to recognize revenue from direct operations in Europe, (ii) for 15,000 of the PRSUs, the Company recognizing certain cumulative revenue metrics from direct operations in Europe, and (iii) for 20,000 of the PRSUs, the Company completing certain manufacturing expansion activities. Each of the performance criteria may be satisfied during the performance period beginning on the grant date and ending on December 31, 2019. The time-based vesting requirements will be satisfied if Mr. Sullivan remains a service provider through the third anniversary of the grant date, provided that the time-based requirements are subject to earlier satisfaction under certain circumstances (including certain retirement scenarios) pursuant to the terms of Mr. Sullivan's existing employment agreement.

F1 · derivative.expiration_date: Represents a grant of 50,000 performance vesting restricted stock units ("PRSUs"), each of which represents a contingent right to receive one share of common stock. The PRSUs are subject to dual performance-based and time-based vesting requirements. The performance criteria is as follows: (i) for 15,000 of the PRSUs, the Company beginning to recognize revenue from direct operations in Europe, (ii) for 15,000 of the PRSUs, the Company recognizing certain cumulative revenue metrics from direct operations in Europe, and (iii) for 20,000 of the PRSUs, the Company completing certain manufacturing expansion activities. Each of the performance criteria may be satisfied during the performance period beginning on the grant date and ending on December 31, 2019. The time-based vesting requirements will be satisfied if Mr. Sullivan remains a service provider through the third anniversary of the grant date, provided that the time-based requirements are subject to earlier satisfaction under certain circumstances (including certain retirement scenarios) pursuant to the terms of Mr. Sullivan's existing employment agreement.

SEC source: 0001127602-17-025503 · form4.xml · derivative · entry 2

MINOGUE MICHAEL R · CIK 0001286370 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,226

Underlying: Common Stock · 4,226 shares

Expires 2027-08-10

F2 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on the first anniversary of the date of grant and 25% of the total award vesting on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-025503 · form4.xml · nonDerivative · entry 1

MINOGUE MICHAEL R · CIK 0001286370 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,173

F1 · balance_after: The 3,173 restricted stock units vest 50% of the total award on the first anniversary of the date of grant and 25% of the total award on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-025505 · form4.xml · derivative · entry 2

MULLEN JAMES C · CIK 0001226288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,126

Underlying: Common Stock · 4,126 shares

Expires 2027-08-09

F2 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on the first anniversary of the date of grant and 25% of the total award vesting on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-025505 · form4.xml · nonDerivative · entry 1

MULLEN JAMES C · CIK 0001226288 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,098

F1 · balance_after: The 3,098 restricted stock units vest 50% of the total award on the first anniversary of the date of grant and 25% of the total award on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-024328 · form4.xml · nonDerivative · entry 1

Spears Michael P · CIK 0001667779 · SVP, QA and RA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,621

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020; 7,477 restricted stock units granted on July 27, 2015, which vest on July 27, 2018; and 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-019863 · form4.xml · derivative · entry 2

Christensen Bret · CIK 0001707443 · SVP and CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,549

Underlying: Common Stock · 18,549 shares

Expires 2027-05-26

F2 · derivative.exercise_date: This option is subject to a four-year vesting period with 25% of the total award vesting one year after the grant date and the remainder vesting in equal quarterly installments each quarter thereafter for 12 quarters, subject to continued employment.

SEC source: 0001127602-17-019863 · form4.xml · nonDerivative · entry 1

Christensen Bret · CIK 0001707443 · SVP and CCO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,006

F1 · balance_after: The 7,006 restricted stock units vest one-third of the total units on May 26, 2018, one-third of the total units on May 26, 2019 and one-third of the total units on May 26, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018717 · form4.xml · derivative · entry 2

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018717 · form4.xml · nonDerivative · entry 1

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,039

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 1,010 restricted stock units granted on May 13, 2015, which vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018719 · form4.xml · derivative · entry 2

Zakrzewski Joseph S · CIK 0001331852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018719 · form4.xml · nonDerivative · entry 1

Zakrzewski Joseph S · CIK 0001331852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,558

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 1,010 restricted stock units granted on May 13, 2015, which vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018714 · form4.xml · derivative · entry 2

Lemoine David A · CIK 0001501185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018714 · form4.xml · nonDerivative · entry 1

Lemoine David A · CIK 0001501185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,123

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 3,205 restricted stock units granted on February 9, 2016, which vest one-half of the total units on February 9, 2018 and one-half of the total units on February 9, 2019, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018712 · form4.xml · derivative · entry 2

Hopfield Jessica · CIK 0001648715 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018712 · form4.xml · nonDerivative · entry 1

Hopfield Jessica · CIK 0001648715 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,937

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 2,804 restricted stock units granted on July 27, 2015, which vest 50% of the total units on July 27, 2017 and 50% of the total units on July 27, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018708 · form4.xml · derivative · entry 2

Scannell Timothy J · CIK 0001451533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018708 · form4.xml · nonDerivative · entry 1

Scannell Timothy J · CIK 0001451533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,639

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 1,146 restricted stock units granted on September 2, 2014, which vest on September 2, 2017; and 1,010 restricted stock units granted on May 13, 2015, which vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018705 · form4.xml · derivative · entry 2

Fallon John A. · CIK 0001560152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018705 · form4.xml · nonDerivative · entry 1

Fallon John A. · CIK 0001560152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,558

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 1,010 restricted stock units granted on May 13, 2015, which vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018703 · form4.xml · derivative · entry 2

CRAWFORD SALLY · CIK 0001199735 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,587

Underlying: Common Stock · 3,587 shares

Expires 2027-05-17

SEC source: 0001127602-17-018703 · form4.xml · nonDerivative · entry 1

CRAWFORD SALLY · CIK 0001199735 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,558

F1 · shares: The 2,709 restricted stock units vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F2 · balance_after: Includes 1,010 restricted stock units granted on May 13, 2015, which vest on April 30, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-018563 · form4.xml · nonDerivative · entry 1

Spears Michael P · CIK 0001667779 · SVP, QA and RA

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,055

F1 · price: The price reported represents the weighted average purchase price of the shares purchased. The shares were purchased at varying prices in the range of $40.515 to $40.620. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020; 14,954 restricted stock units granted on July 27, 2015, which vest one-half of the total units on July 27, 2017 and one-half of the total units on July 27, 2018; and 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-017836 · form4.xml · nonDerivative · entry 1

Hopfield Jessica · CIK 0001648715 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,228

F1 · price: The price reported represents the weighted average purchase price of the shares purchased. The shares were purchased at varying prices in the range of $38.6399 to $38.6792. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 2,804 restricted stock units granted on July 27, 2015, which vest 50% of the total units on July 27, 2017 and 50% of the total units on July 27, 2018, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-017834 · form4.xml · nonDerivative · entry 1

Thomas Bradley A · CIK 0001395641 · EVP Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,778

F1 · price: The price reported represents the weighted average purchase price of the shares purchased. The shares were purchased at varying prices in the range of $38.5000 to $38.7307. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Includes 6,061 restricted stock units granted on December 1, 2014, which vest on December 1, 2017; 4,102 restricted stock units granted on March 2, 2015, which vest on March 2, 2018; 2,271 performance share units granted on April 1, 2015, which vest on April 1, 2018; 6,836 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019; and 6,491 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, and one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020 , subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 1,264 shares purchased under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 569 shares acquired on December 31, 2015; 568 shares acquired on June 30, 2016; and 127 shares acquired on November 30, 2016.

SEC source: 0001127602-17-016338 · form4.xml · nonDerivative · entry 1

Lemoine David A · CIK 0001501185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,414

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2016.

F2 · shares: This transaction represents the sale of shares intended to approximate the associated tax liability resulting from the vesting of restricted stock units on April 30, 2017.

F3 · balance_after: Includes 3,205 restricted stock units granted on February 9, 2016, which vest one-half of the total units on February 9, 2018 and one-half of the total units on February 9, 2019, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-014011 · form4.xml · nonDerivative · entry 1

Petrovic Shacey · CIK 0001631895 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,922

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 13,522 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019, and one-third of the total units on February 22, 2020; 18,989 restricted stock units granted on February 9, 2015, which vest on February 9, 2018; 2,271 performance share units granted on April 1, 2015, which vest on April 1, 2018; and 14,240 restricted stock units granted on February 24, 2016, which vest one-half of the total units on February 24, 2018 and one-half of the total units on February 24, 2019, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes an aggregate of 1,386 shares acquired under the Insulet Corporation 2007 Employee Stock Purchase Plan on the following dates: 712 shares on December 31, 2015 and 674 shares on June 30, 2016.

SEC source: 0001127602-17-013320 · form4.xml · nonDerivative · entry 1

Abdel-Malek Aiman · CIK 0001670040 · SVP, Advanced Technology

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,353

F1 · shares: This transaction represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations.

F2 · balance_after: Includes 9,348 restricted stock units granted on March 28, 2016, which vest one-half of the total units on March 28, 2018 and one-half of the total units on March 28, 2019; and 4,327 restricted stock units granted on February 22, 2017, which vest one-third of the total units on February 22, 2018, one-third of the total units on February 22, 2019 and one-third of the total units on February 22, 2020, subject to continued employment. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3 · balance_after: Includes 474 shares acquired on November 30, 2016 under the Insulet Corporation 2007 Employee Stock Purchase Plan.

SEC source: 0001127602-17-011631 · form4.xml · derivative · entry 11

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,520 shares

Expires 2018-05-08

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.

F5 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on the first anniversary of the date of grant and 25% on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-011631 · form4.xml · derivative · entry 10

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,480 shares

Expires 2019-07-30

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.

F5 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on the first anniversary of the date of grant and 25% on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-011631 · form4.xml · derivative · entry 9

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,000 shares

Expires 2020-06-01

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.

F5 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on the first anniversary of the date of grant and 25% on each of the second and third anniversaries of the date of grant, subject to continued service as a director or consultant.

SEC source: 0001127602-17-011631 · form4.xml · derivative · entry 8

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,000 shares

Expires 2021-05-12

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.

F4 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on April 30, 2012, 25% of the total award vesting on April 30, 2013 and 25% of the total award vesting on April 30, 2014, subject to continued service as a director or consultant.

SEC source: 0001127602-17-011631 · form4.xml · derivative · entry 7

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,000 shares

Expires 2022-06-01

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.

F3 · derivative.exercise_date: This option is subject to a three-year vesting period with 50% of the total award vesting on April 30, 2013, 25% of the total award vesting on April 30, 2014 and 25% of the total award vesting on April 30, 2015, subject to continued service as a director or consultant.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 6

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,330

F2 · price: The price reported represents the weighted average sale price of the shares sold. The shares were sold at varying prices in the range of $44.91 to $45.175. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities Exchange Commission, the Issuer or a security holder of the Issuer, to provide full informaiton regarding the number of shares sold at each separate price.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 5

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,330

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.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 4

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,810

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.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 3

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,330

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.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 2

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,330

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.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-011631 · form4.xml · nonDerivative · entry 1

SOMMER REGINA O · CIK 0001190873 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,330

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.

F1 · balance_after: Includes 1,000 restricted stock units granted on June 2, 2014, which vest on April 30, 2017; 2,020 restricted stock units granted on May 13, 2015, which vest 50% of the total units on April 30, 2017 and 50% of the total units on April 30, 2018; and 3,810 restricted stock units granted on May 11, 2016, which vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

SEC source: 0001127602-17-010881 · form4.xml · nonDerivative · entry 1

Lemoine David A · CIK 0001501185 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,938

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2016.

F2 · shares: This transaction represents the sale of shares intended to approximate the associated tax liability resulting from the vesting of restricted stock units on February 9, 2017.

F3 · balance_after: Includes 3,205 restricted stock units granted on February 9, 2016, which vest one-half of the total units on February 9, 2018 and one-half of the total units on February 9, 2019; and 3,810 restricted stock units granted on May 11, 2016, which fully vest on April 30, 2017, subject to continued service as a director or consultant. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.