X0306 4 2018-05-21 0 0001288469 MAXLINEAR INC MXL 0001478340 SEENDRIPU KISHORE C/O MAXLINEAR, INC. 5966 LA PLACE COURT, SUITE 100 CARLSBAD CA 92008 1 1 1 0 President and CEO Common Stock 2018-05-21 4 M 0 15025 0.00 A 145499 D Common Stock 2018-05-21 4 F 0 15025 18.94 D 130474 D Common Stock 870659 I See footnote Common Stock 870660 I See footnote Common Stock 2017082 I See footnote Common Stock 18920 I See footnote Restricted Stock Units 2018-05-21 4 M 0 2770 0.00 D Common Stock 2770 0 D Restricted Stock Units 2018-05-21 4 M 0 4183 0.00 D Common Stock 4183 33750 D Restricted Stock Units 2018-05-21 4 M 0 5176 0.00 D Common Stock 5176 62636 D Restricted Stock Units 2018-05-21 4 M 0 2896 0.00 D Common Stock 2896 64276 D Each restricted stock unit ("RSU") represents a contingent right to receive one share of MaxLinear, Inc. Common Stock. Shares held by the Kishore V. Seendripu 2017 Annuity Trust dated February 17, 2017, a grantor retained annuity trust, for which the Reporting Person serves as trustee. Shares held by the Rekha S. Seendripu 2017 Annuity Trust dated February 17, 2017, a grantor retained annuity trust, for which the Reporting Person serves as trustee. Shares held by the Seendripu Family Trust dated 10/5/09, a trust for the benefit of the Reporting Person and the Reporting Person's spouse, for which the Reporting Person and the Reporting Person's spouse serve as trustees. Shares held by the Seendripu Relatives Trust dated 10/5/09, a trust for the benefit of the Reporting Person's parents and siblings, and for which the Reporting Person serves as trustee. Subject to the Reporting Person's continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 89,382 RSUs subject to the award shall vest on August 20, 2014, and an additional one-sixteenth (1/16th) of the RSUs subject to the award shall vest on each successive November 20, February 20, May 20, and August 20 thereafter, such that the award shall be fully vested on May 20, 2018. Subject to the Reporting Person's continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 135,000 RSUs subject to the award shall vest on August 20, 2015, and an additional one-sixteenth (1/16th) of the RSUs subject to the award shall vest on each successive November 20, February 20, May 20, and August 20 thereafter, such that the award shall be fully vested on May 20, 2019. Subject to the Reporting Person's continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 167,029 RSUs subject to the award shall vest on February 20, 2016, and an additional one-sixteenth (1/16th) of the RSUs subject to the award shall vest on each successive May 20, August 20, November 20, and February 20 thereafter, such that the award will be fully vested on November 20, 2019. Subject to the Reporting Person's continuing to be a Service Provider (as defined in the 2010 Equity Incentive Plan) through each applicable vesting date, one-sixteenth (1/16th) of the 93,492 RSUs subject to the award shall vest on May 20, 2017, and an additional one-sixteenth (1/16th) of the RSUs subject to the award shall vest on each successive August 20, November 20, February 20 and May 20 thereafter, such that the award will be fully vested on February 20, 2021. /s/ Adam Spice, as Attorney-in-Fact 2018-05-23