X0306 4 2018-04-09 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 2018-04-09 4 M 0 60000 9.10 A 157278 D Common Stock 2018-04-09 4 F 0 42087 22.31 D 115191 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 Stock Option (Right to Buy) 9.10 2018-04-09 4 M 0 60000 0.00 D 2018-05-06 Common Stock 60000 0 D 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, ten percent (10%) of the 60,000 shares subject to the option vested and became exercisable May 6, 2012, and, thereafter, twenty percent (20%) of the shares subject to the option vested and became exercisable on May 6, 2013, thirty percent (30%) of the shares subject to the option vested and became exercisable on the May 6, 2014, and forty percent (40%) of the shares subject to the option vested and became exercisable May 6, 2015, such that the option became fully vested and exercisable on May 6, 2015. /s/ Adam Spice, as Attorney-in-Fact 2018-04-11