DALTON GREINER HARTMAN MAHER & CO: CIEN position timeline

DALTON GREINER HARTMAN MAHER & CO held 0 CIEN shares at 2021-06-30 per its 13F-HR filed 2021-08-16.

the latest 13F is the newest step

1. period ended2021-06-30

   13F 0 shares

   Change vs previous 13F -16,884 shares

   13F-HR 0001172661-21-001816 filed by DALTON GREINER HARTMAN MAHER & CO
   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).

   Exited: the 13F for this period no longer lists the position.

2. period ended2021-03-31

   13F 16,884 shares

   Change vs previous 13F -210,488 shares

   0.73% of the 13F portfolio, value $924,000.

   13F-HR 0000866842-21-000002 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2021-04-12 (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).

3. period ended2020-12-31

   13F 227,372 shares

   Change vs previous 13F -67,952 shares

   2.53% of the 13F portfolio, value $12,017,000.

   13F-HR 0000866842-21-000001 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2021-01-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:42:52 UTC

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

4. period ended2020-09-30

   13F 295,324 shares

   Change vs previous 13F -127,503 shares

   1.91% of the 13F portfolio, value $11,721,000.

   13F-HR 0000866842-20-000009 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2020-10-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:48:21 UTC

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

5. period ended2020-06-30

   13F 422,827 shares

   Change vs previous 13F +89,149 shares

   2.25% of the 13F portfolio, value $22,900,000.

   13F-HR 0000866842-20-000005 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2020-07-08 (acceptance time not in the bulk data set), ingested 2026-10-07 18:52:28 UTC

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

6. period ended2020-03-31

   13F 333,678 shares

   Change vs previous 13F -3,902 shares

   1.39% of the 13F portfolio, value $13,284,000.

   13F-HR 0000866842-20-000003 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2020-04-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:53:21 UTC

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

7. period ended2019-12-31

   13F 337,580 shares

   Change vs previous 13F -29,496 shares

   0.99% of the 13F portfolio, value $14,411,000.

   13F-HR 0000866842-20-000001 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2020-01-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:54:20 UTC

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

8. period ended2019-09-30

   13F 367,076 shares

   Change vs previous 13F not available

   0.99% of the 13F portfolio, value $14,400,000.

   13F-HR 0000866842-19-000012 filed by DALTON GREINER HARTMAN MAHER & CO
   Filed 2019-10-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:55:06 UTC

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