Employer

Top donors at Genentech USA

997 donors · $614,767 · top recipient committees by dollars received: Genentech INC. Political Action Committee (Genenpac) ($462.8K), Actblue ($52.7K), Harris Victory Fund ($17.4K) · FEC data through Jun 26, 2026

Itemized federal contributions over $200 only. Employer is self-reported on FEC filings.

Analysis

Contributors who listed GENENTECH USA as their employer — 997 donors — account for $614,767 in itemized federal contributions over $200. Dollars received by GENENTECH INC. POLITICAL ACTION COMMITTEE (GENENPAC) led this cohort at $462,831; ACTBLUE was next at $52,666. Figures reflect FEC filings through June 26, 2026.

Leaderboard

By total itemized federal contributions

#	Donor	Location	Gifts	Total
1	Reynolds, Valerie	Washington, DC	33	$36,844
2	Bittenbender, Frederick	Wayne, PA	27	$16,044
3	Sulkala, Matthew L.	McLean, VA	26	$15,244
4	Russell, Joy Maatman	Hershey, PA	29	$9,494
5	Upadhyay, Ravi	Alexandria, VA	26	$7,516
6	Spencer, Dana Cheree	Brisbane, CA	18	$6,831
7	Burt, David B	Great Falls, VA	26	$6,784
8	Sullivan, Michael	Oakland, CA	29	$6,568
9	Cooling, David	Washington, DC	30	$6,274
10	Bittenbender, Frederick	South San Francisco, CA	30	$6,240
11	Burt, David B	South San Francisco, CA	30	$6,240
12	Reynolds, Valerie	South San Francisco, CA	30	$6,240
13	Russell, Joy Maatman	South San Francisco, CA	30	$6,240
14	Stoll, Thomas	South San Francisco, CA	30	$6,240
15	Sulkala, Matthew L.	South San Francisco, CA	30	$6,240
16	Upadhyay, Ravi	South San Francisco, CA	30	$6,240
17	Hardin, Lavanya Vaniessa	Alameda, CA	20	$5,568
18	Pizarro-Carrillo, Sandra	Sacramento, CA	27	$5,518
19	Magargee, Ashley	Bolinas, CA	11	$5,478
20	Maloney, Brian J.	San Francisco, CA	24	$5,252
21	Bima, Tammy L	Chicago, IL	15	$5,244
22	Wachter, Mary	Medford, NJ	28	$5,027
23	Phillips, Catherine Lytton	McLean, VA	20	$4,744
24	de Marco, Caroline	Philadelphia, PA	16	$4,390
25	Fowler, David B	San Francisco, CA	28	$4,224
26	Castaneda, Joaquin	Sacramento, CA	24	$4,074
27	Stoll, Thomas	McLean, VA	18	$3,744
28	Brewer-Moore, Trenille	Chicago, IL	7	$3,546
29	Alford, Michael D	South San Francisco, CA	31	$3,016
30	Andrews, Blesson	South San Francisco, CA	29	$3,016
31	Benson, Rachelle	South San Francisco, CA	29	$3,016
32	Graff, Caleb	South San Francisco, CA	29	$3,016
33	Grieser, Dana D	South San Francisco, CA	29	$3,016
34	Hardin, Lavanya Vaniessa	South San Francisco, CA	29	$3,016
35	Kuchynka, Kane Henry	South San Francisco, CA	29	$3,016
36	Mogan, Heather A	South San Francisco, CA	29	$3,016
37	Paulette, Andre W.	South San Francisco, CA	29	$3,016
38	Pizarro-Carrillo, Sandra	South San Francisco, CA	29	$3,016
39	Porter, Suzanne T	South San Francisco, CA	29	$3,016
40	St Germain, Scott J	South San Francisco, CA	29	$3,016
41	Sullivan, Michael	South San Francisco, CA	29	$3,016
42	Wachter, Mary	South San Francisco, CA	29	$3,016
43	Williams-Melton, Adrienne D	South San Francisco, CA	29	$3,016
44	Conner, Elise M.	South San Francisco, CA	27	$2,826
45	Shotzberger, Jill	Washington, DC	25	$2,774
46	Chi, Zeena Huang	South San Francisco, CA	26	$2,704
47	Phillips, Catherine Lytton	South San Francisc, CA	12	$2,496
48	Gill, Raymond L	South San Francisco, CA	28	$2,450
49	Chandra, Kathryn G	South San Francisco, CA	28	$2,324
50	Neves, Daniel Joao Killian	South San Francisco, CA	28	$2,324

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