SPRINGOWL ASSOCIATES LLC: ATLC position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SPRINGOWL ASSOCIATES LLC on ATLC, newest first. How the timeline and the estimate are built.

SPRINGOWL ASSOCIATES LLC held 40,204 ATLC shares at 2021-09-30 per its 13F-HR filed 2021-11-15.

the latest 13F is the newest step

period ended2021-09-30
13F 40,204 shares
Change vs previous 13F -6,936 shares
9.35% of the 13F portfolio, value $2,133,000.
13F-HR 0001172661-21-002315 filed by SPRINGOWL ASSOCIATES LLC
Filed 2021-11-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:37:51 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-06-30
13F 47,140 shares
Change vs previous 13F +9,272 shares
7.46% of the 13F portfolio, value $1,871,000.
13F-HR 0001172661-21-001797 filed by SPRINGOWL ASSOCIATES LLC
Filed 2021-08-16 (acceptance time not in the bulk data set), ingested 2026-10-07 18:38:33 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2021-03-31
13F 37,868 shares
Change vs previous 13F not available
5.6% of the 13F portfolio, value $1,149,000.
13F-HR 0001172661-21-001252 filed by SPRINGOWL ASSOCIATES LLC
Filed 2021-05-17 (acceptance time not in the bulk data set), ingested 2026-10-07 18:39:37 UTC
Acceptance time not in the bulk data set (spec §4.2).