NEW AMSTERDAM PARTNERS LLC/NY: REGN position timeline

NEW AMSTERDAM PARTNERS LLC/NY held 896 REGN shares at 2019-03-31 per its 13F-HR filed 2019-05-02.

the latest 13F is the newest step

1. period ended2019-03-31

   13F 896 shares

   Change vs previous 13F -32 shares

   0.14% of the 13F portfolio, value $368,000.

   13F-HR 0001010232-19-000005 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2019-05-02 (acceptance time not in the bulk data set), ingested 2026-10-07 18:56:23 UTC

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

2. period ended2018-12-31

   13F 928 shares

   Change vs previous 13F -6 shares

   0.11% of the 13F portfolio, value $347,000.

   13F-HR 0001010232-19-000003 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2019-02-04 (acceptance time not in the bulk data set), ingested 2026-10-07 19:02:51 UTC

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

3. period ended2018-09-30

   13F 934 shares

   Change vs previous 13F -288 shares

   0.1% of the 13F portfolio, value $377,000.

   13F-HR 0001010232-18-000011 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2018-11-05 (acceptance time not in the bulk data set), ingested 2026-10-07 19:03:47 UTC

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

4. period ended2018-06-30

   13F 1,222 shares

   Change vs previous 13F -587 shares

   0.1% of the 13F portfolio, value $422,000.

   13F-HR 0001010232-18-000008 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2018-07-31 (acceptance time not in the bulk data set), ingested 2026-10-07 19:04:44 UTC

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

5. period ended2018-03-31

   13F 1,809 shares

   Change vs previous 13F +1,809 shares

   0.14% of the 13F portfolio, value $623,000.

   13F-HR 0001010232-18-000006 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2018-05-07 (acceptance time not in the bulk data set), ingested 2026-10-07 19:05:42 UTC

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

6. period ended2017-12-31

   13F 0 shares

   Change vs previous 13F -1,143 shares

   13F-HR 0001010232-18-000003 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2018-02-02 (acceptance time not in the bulk data set), ingested 2026-10-07 19:06:41 UTC

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

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

7. period ended2017-09-30

   13F 1,143 shares

   Change vs previous 13F 0 shares

   0.11% of the 13F portfolio, value $511,000.

   13F-HR 0001010232-17-000009 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2017-11-02 (acceptance time not in the bulk data set), ingested 2026-10-07 19:07:28 UTC

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

8. period ended2017-06-30

   13F 1,143 shares

   Change vs previous 13F not available

   0.12% of the 13F portfolio, value $561,000.

   13F-HR 0001010232-17-000007 filed by NEW AMSTERDAM PARTNERS LLC/NY
   Filed 2017-08-02 (acceptance time not in the bulk data set), ingested 2026-10-07 19:08:39 UTC

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