MERKSAMER SAMUEL J.

SEC source: 0001501581-26-000002 · form4-05272026_100550.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,435

Underlying: Registered Shares · 30,435 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 22, 2026, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 22, 2027, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 22, 2026 grant date. Such Restricted Units will be payable in registered shares of the Issuer following the applicable vesting date, pursuant to the terms and conditions of the award.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 22, 2026, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 22, 2027, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 22, 2026 grant date. Such Restricted Units will be payable in registered shares of the Issuer following the applicable vesting date, pursuant to the terms and conditions of the award.

SEC source: 0001415889-25-015233 · form4-06022025_090622.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,353

Underlying: Registered Shares · 82,353 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 30, 2025, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 30, 2026, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 30, 2025 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 30, 2025, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 30, 2026, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 30, 2025 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001415889-24-013610 · form4-05172024_090532.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,145

Underlying: Registered Shares · 36,145 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 17, 2024, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 17, 2025, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 17, 2024 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 17, 2024, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 17, 2025, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 17, 2024 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0000899243-23-020306 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 101,010 shares

Expires 2032-09-30

F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger dated July 31, 2023 (the "Merger Agreement"), by and among the Issuer, Revolution Medicines, Inc. ("Revolution Medicines"), Equinox Merger Sub, Inc., a direct, wholly owned subsidiary of Revolution Medicines ("Merger Sub I"), and Equinox Merger Sub II LLC, a direct, wholly owned subsidiary of Revolution Medicines ("Merger Sub II"), pursuant to which Merger Sub I merged with and into the Issuer effective as of November 9, 2023 (the "Effective Time"), with the Issuer surviving such merger as a direct, wholly owned subsidiary of Revolution Medicines (the "First Merger"), and promptly after the First Merger, the Issuer merged with and into Merger Sub II, with Merger Sub II surviving such merger as a direct, wholly owned subsidiary of Revolution Medicines.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, each Issuer stock option that was outstanding and unexercised became fully vested and exercisable as of immediately prior to the Effective Time.

F3 · derivative.exercise_date: At the Effective Time, each Issuer stock option that was outstanding immediately prior to the Effective Time and had an exercise price per share less than $2.16 (an "In-the-Money Option") was cancelled and converted automatically into the right to receive a number of shares of Revolution Medicines common stock equal to the quotient of (i) the product of (a) the number of shares of Issuer common stock subject to the In-the-Money Option immediately prior to the Effective Time, multiplied by (b) the excess of $2.16 over the exercise price of such In-the-Money Option, divided by (ii) $19.4690, less the number of shares of Revolution Medicines common stock having a fair market value as of the Effective Time equal to the amount necessary to satisfy the award holder's tax withholding obligations. (All Issuer stock options that did not constitute In-the-Money Options were terminated at the Effective Time for no consideration).

SEC source: 0001415889-23-008026 · form4-05152023_080523.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,654

Underlying: Registered Shares · 35,654 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 12, 2023, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 12, 2024, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 12, 2023 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 12, 2023, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 12, 2024, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 12, 2023 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001104659-22-106016 · tm2227449-4_4seq1.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,010

Underlying: Common Stock · 101,010 shares

Expires 2032-09-30

F1 · derivative.exercise_date: The shares underlying this option shall vest and become exercisable in full September 30, 2023, the one-year anniversary of the grant date, subject to the Reporting Person's continuous service on such vesting date, and subject to full acceleration upon the consummation of a Sale Event (as defined in the Issuer's 2021 Stock Option and Incentive Plan).

SEC source: 0001415889-22-005161 · form4-05172022_020534.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,688

Underlying: Registered Shares · 54,688 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 13, 2022, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 13, 2023, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 13, 2022 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 13, 2022, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 13, 2023, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 13, 2022 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001179110-21-006266 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,264

Underlying: Registered Shares · 54,264 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 28, 2021, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 28, 2022, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 28, 2021 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 28, 2021, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 28, 2022, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 28, 2021 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001179110-20-005810 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,182

Underlying: Restricted Shares · 98,182 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 8, 2020, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 8, 2021, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 8, 2020 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 8, 2020, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 8, 2021, or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 8, 2020 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001179110-19-005975 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,185

Underlying: Registered Shares · 26,185 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 9, 2019, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 9, 2020; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 9, 2019 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 9, 2019, pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 9, 2020; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 9, 2019 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001179110-18-007337 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,141

Underlying: Registered Shares · 16,141 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 18, 2018 pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 18, 2019; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 18, 2018 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 18, 2018 pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: (i) May 18, 2019; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 18, 2018 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0001225208-18-007352 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,490

Underlying: Common Stock · 26 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001225208-18-000358 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,464

Underlying: Common Stock · 23 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001225208-17-015785 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,441

Underlying: Common Stock · 22 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001225208-17-012268 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,419

Underlying: Common Stock · 11 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001225208-17-011666 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,408

Underlying: Common Stock · 2,036 shares

Expires not disclosed

F1 · derivative.exercise_price: Grant of deferred stock units pursuant to the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG. The award includes dividend equivalent rights payable in the form of deferred stock units.

F1 · shares: Grant of deferred stock units pursuant to the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG. The award includes dividend equivalent rights payable in the form of deferred stock units.

F1 · price: Grant of deferred stock units pursuant to the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG. The award includes dividend equivalent rights payable in the form of deferred stock units.

F1 · derivative.exercise_date: Grant of deferred stock units pursuant to the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG. The award includes dividend equivalent rights payable in the form of deferred stock units.

F1 · derivative.expiration_date: Grant of deferred stock units pursuant to the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG. The award includes dividend equivalent rights payable in the form of deferred stock units.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001179110-17-007206 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,301

Underlying: Registered Shares · 19,301 shares

Expires not disclosed

F1 · derivative.exercise_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 12, 2017 pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: May 12, 2018; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 12, 2017 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

F1 · derivative.expiration_date: Restricted Units, which are 1-for-1 registered share equivalents, were acquired on May 12, 2017 pursuant to the Issuer's long-term incentive plan. Restricted Units vest on the earlier of: May 12, 2018; or (ii) the date of the next Annual General Meeting of the Company's shareholders following the May 12, 2017 grant date. Pursuant to the award agreement, such Restricted Units will be payable in registered shares of the Issuer following the vesting date, as defined above.

SEC source: 0000003570-17-000090 · wf-form4_149549606335792.xml · nonDerivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,098

F1 · price: The shares were issued as a restricted stock grant and therefore no consideration was given by the Reporting Person.

SEC source: 0001225208-17-007457 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,372

Underlying: Common Stock · 12 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0000808450-17-000063 · wf-form4_149133512995997.xml · derivative · entry 2

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 812.348

Underlying: Common Stock · 812.348 shares

Expires 2017-04-01

F1 · derivative.exercise_price: Conversion is on a 1 for 1 basis

F2 · derivative.exercise_date: The phantom stock units were accrued under the Navistar International Corporation directors' deferred compensation plan and are to be settled in Navistar Common Stock per the reporting person's election made at the time of the election to defer compensation.

F2 · derivative.expiration_date: The phantom stock units were accrued under the Navistar International Corporation directors' deferred compensation plan and are to be settled in Navistar Common Stock per the reporting person's election made at the time of the election to defer compensation.

SEC source: 0001225208-17-000398 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,360

Underlying: Common Stock · 11 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.

SEC source: 0001501581-16-000014 · wf-form4_148182222879188.xml · derivative · entry 2

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires 2026-12-13

F1 · derivative.exercise_date: The option is exercisable in three equal installments as follows: 1,667 shares on 12/13/2017; 1,666 shares on 12/13/2018; and 1,667 shares on 12/13/2019

SEC source: 0001179110-16-032904 · edgar.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,976

Underlying: Registered Shares · 5,976 shares

Expires not disclosed

F1 · security: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 31, 2016, as amended on November 21, 2016, by and among Transocean Ltd. ("Transocean"), Transocean Partners Holdings Limited, TPHL Holdings, LLC ("Merger Sub") and Transocean Partners LLC ("Transocean Partners"), Transocean Partners merged with Merger Sub (the "Merger"), with Transocean Partners surviving as a wholly owned subsidiary of Transocean. Pursuant to the terms of the Merger Agreement, on December 9, 2016, the reporting person was granted an equity award of Restricted Units of Transocean equal to the number of phantom units of Transocean Partners held by the reporting person immediately prior to the effective time multiplied by 1.20 Transocean Shares. The Restricted Units are 1-for-1 registered share equivalents, and the grant vested on December 9, 2016. The Restricted Units will not be converted into Transocean shares until the reporting person ceases to be a director of Transocean.

F1 · derivative.exercise_date: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 31, 2016, as amended on November 21, 2016, by and among Transocean Ltd. ("Transocean"), Transocean Partners Holdings Limited, TPHL Holdings, LLC ("Merger Sub") and Transocean Partners LLC ("Transocean Partners"), Transocean Partners merged with Merger Sub (the "Merger"), with Transocean Partners surviving as a wholly owned subsidiary of Transocean. Pursuant to the terms of the Merger Agreement, on December 9, 2016, the reporting person was granted an equity award of Restricted Units of Transocean equal to the number of phantom units of Transocean Partners held by the reporting person immediately prior to the effective time multiplied by 1.20 Transocean Shares. The Restricted Units are 1-for-1 registered share equivalents, and the grant vested on December 9, 2016. The Restricted Units will not be converted into Transocean shares until the reporting person ceases to be a director of Transocean.

F1 · derivative.expiration_date: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of August 31, 2016, as amended on November 21, 2016, by and among Transocean Ltd. ("Transocean"), Transocean Partners Holdings Limited, TPHL Holdings, LLC ("Merger Sub") and Transocean Partners LLC ("Transocean Partners"), Transocean Partners merged with Merger Sub (the "Merger"), with Transocean Partners surviving as a wholly owned subsidiary of Transocean. Pursuant to the terms of the Merger Agreement, on December 9, 2016, the reporting person was granted an equity award of Restricted Units of Transocean equal to the number of phantom units of Transocean Partners held by the reporting person immediately prior to the effective time multiplied by 1.20 Transocean Shares. The Restricted Units are 1-for-1 registered share equivalents, and the grant vested on December 9, 2016. The Restricted Units will not be converted into Transocean shares until the reporting person ceases to be a director of Transocean.

SEC source: 0000003570-16-000440 · wf-form4_147916587570804.xml · nonDerivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,634

SEC source: 0001225208-16-040058 · doc4.xml · derivative · entry 1

MERKSAMER SAMUEL J. · CIK 0001501581 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,349

Underlying: Common Stock · 12 shares

Expires not disclosed

F1 · derivative.exercise_price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · shares: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · price: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.exercise_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F1 · derivative.expiration_date: Dividend equivalent in the form of deferred stock units with respect to deferred stock units previously awarded under the American International Group, Inc. ("AIG") 2013 Omnibus Incentive Plan (the "2013 Plan"). Subject to the terms of the 2013 Plan and the related award agreement, shares of AIG Common Stock underlying the deferred stock units will be deliverable, without any cash consideration or conditions, on the last trading day of the month in which the director ceases to be a director of AIG.

F2 · balance_after: Reflects deferred stock units previously granted pursuant to the 2013 Plan.