ATHERTON LANE ADVISERS, LLC: BIIB position timeline

ATHERTON LANE ADVISERS, LLC held 986 BIIB shares at 2015-12-31 per its 13F-HR filed 2016-02-16.

the latest 13F is the newest step

1. period ended2015-12-31

   13F 986 shares

   Change vs previous 13F -200 shares

   0.02% of the 13F portfolio, value $302,000.

   13F-HR 0001140361-16-052804 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2016-02-16 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:07 UTC

   Acceptance time not in the bulk data set (spec §4.2).

2. period ended2015-09-30

   13F 1,186 shares

   Change vs previous 13F 0 shares

   0.02% of the 13F portfolio, value $346,000.

   13F-HR 0001140361-15-041432 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2015-11-16 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:40 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2015-06-30

   13F 1,186 shares

   Change vs previous 13F +6 shares

   0.03% of the 13F portfolio, value $479,000.

   13F-HR 0001140361-15-032018 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2015-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 19:15:25 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2015-03-31

   13F 1,180 shares

   Change vs previous 13F -85 shares

   0.03% of the 13F portfolio, value $498,000.

   13F-HR 0001140361-15-020002 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2015-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 19:16:30 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2014-12-31

   13F 1,265 shares

   Change vs previous 13F +132 shares

   0.02% of the 13F portfolio, value $429,000.

   13F-HR 0001140361-15-006936 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2015-02-17 (acceptance time not in the bulk data set), ingested 2026-10-07 19:17:13 UTC

   Acceptance time not in the bulk data set (spec §4.2).

6. period ended2014-09-30

   13F 1,133 shares

   Change vs previous 13F -27 shares

   0.02% of the 13F portfolio, value $375,000.

   13F-HR 0001140361-14-042036 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2014-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 19:26:03 UTC

   Acceptance time not in the bulk data set (spec §4.2).

7. period ended2014-06-30

   13F 1,160 shares

   Change vs previous 13F -8 shares

   0.02% of the 13F portfolio, value $366,000.

   13F-HR 0001140361-14-032550 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2014-08-14 (acceptance time not in the bulk data set), ingested 2026-10-07 19:34:04 UTC

   Acceptance time not in the bulk data set (spec §4.2).

8. period ended2014-03-31

   13F 1,168 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $357,000.

   13F-HR 0001140361-14-021320 filed by ATHERTON LANE ADVISERS, LLC
   Filed 2014-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 19:42:28 UTC

   Acceptance time not in the bulk data set (spec §4.2).