X0306 4 2015-05-26 0 0000949699 PHARMACYCLICS INC PCYC 0001055919 DUGGAN ROBERT W C/O PHARMACYCLICS, INC. 995 EAST ARQUES AVENUE SUNNYVALE CA 94085 1 1 1 0 Chairman and CEO Common Stock 2015-03-17 5 G 0 E 152635 0.00 D 13230316 D Common Stock 2015-03-18 5 G 0 E 4785 0.00 D 13225531 D Common Stock 2015-05-26 4 U 0 13225531 261.25 D 0 D Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 21908 261.25 D 0 I By Trust Common Stock 2015-05-26 4 U 0 8404 261.25 D 0 I By Child Common Stock 2015-05-26 4 U 0 8404 261.25 D 0 I By Child Common Stock 2015-05-26 4 U 0 8404 261.25 D 0 I By Child Common Stock 2015-05-26 4 U 0 8404 261.25 D 0 I By Child Common Stock 2015-05-26 4 U 0 8404 261.25 D 0 I By Child Common Stock 2015-05-26 4 U 0 170379 261.25 D 0 I Managed Accounts Includes (i) 1,020,756 shares owned by Mr. Duggan's spouse; (ii) 5,421 shares owned by Blazon Corp. ("Blazon"), as the sole stockholder of Blazon, Mr. Duggan may be deemed to beneficially own the shares owned by Blazon; (iii) 283,784 shares owned by MultiAccess Computing Corp. ("MultiAccess"), as the sole stockholder of MultiAccess, Mr. Duggan may be deemed to beneficially own the shares owned by MultiAccess,; (iv) 161,760 shares held in irrevocable trusts for the benefit of Mr. Duggan's children (for which neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees) as additionally individually listed in the boxes below and as further described in footnotes 2 through 9; and (v) 42,020 shares directly owned by certain of Mr. Duggan's children as additionally individually listed in the boxes below. Mr. Duggan disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. Price reflects aggregate per share consideration paid pursuant to the Tender Offer. Mr. Duggan disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein. Shares directly owned by David Michael Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the David Michael Duggan Trust. Shares directly owned by Daniel Douglas Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Daniel Douglas Duggan Trust. Shares directly owned by Dylan Duke Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Dylan Duke Duggan Trust. Shares directly owned by Diamond Augustus Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Diamond Augustus Duggan Trust. Shares directly owned by Dante Eon Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Dante Eon Duggan Trust. Shares directly owned by Dsara Ann Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Dsara Ann Duggan Trust. Shares directly owned by Diana Star Duggan Trust, an irrevocable trust. Neither Mr. Duggan nor any immediate family members of Mr. Duggan are trustees of the Diana Star Duggan Trust. Shares held in managed accounts pursuant to agreements with Robert W. Duggan & Associates ("RWD&A"), of which Robert W. Duggan is a principal. Mr. Duggan disclaims beneficial ownership of such Shares except to the extent of his pecuniary interest therein. /s/ Robert W. Duggan 2015-05-27