KING INVESTMENT ADVISORS INC/TX: HAL position timeline

KING INVESTMENT ADVISORS INC/TX held 0 HAL shares at 2015-09-30 per its 13F-HR filed 2015-11-04.

the latest 13F is the newest step

1. period ended2015-09-30

   13F 0 shares

   Change vs previous 13F -21,360 shares

   13F-HR 0000794221-15-000006 filed by KING INVESTMENT ADVISORS INC/TX
   Filed 2015-11-04 (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).

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

2. period ended2015-06-30

   13F 21,360 shares

   Change vs previous 13F -90,530 shares

   2.11% of the 13F portfolio, value $917,000.

   13F-HR 0000794221-15-000005 filed by KING INVESTMENT ADVISORS INC/TX
   Filed 2015-11-02 (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 ended2015-03-31

   13F/A 111,890 shares

   Change vs previous 13F +675 shares

   2.35% of the 13F portfolio, value $4,912,000.

   13F-HR/A 0000794221-15-000004 filed by KING INVESTMENT ADVISORS INC/TX
   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).

4. period ended2014-12-31

   13F/A 111,215 shares

   Change vs previous 13F -290 shares

   1.96% of the 13F portfolio, value $4,392,000.

   13F-HR/A 0000794221-15-000002 filed by KING INVESTMENT ADVISORS INC/TX
   Filed 2015-02-13 (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).

5. period ended2014-09-30

   13F 111,505 shares

   Change vs previous 13F -5,680 shares

   3.27% of the 13F portfolio, value $7,193,000.

   13F-HR 0000794221-14-000005 filed by KING INVESTMENT ADVISORS INC/TX
   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).

6. period ended2014-06-30

   13F 117,185 shares

   Change vs previous 13F -4,871 shares

   3.55% of the 13F portfolio, value $8,321,000.

   13F-HR 0000794221-14-000004 filed by KING INVESTMENT ADVISORS INC/TX
   Filed 2014-08-15 (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).

7. period ended2014-03-31

   13F 122,056 shares

   Change vs previous 13F not available

   3.3% of the 13F portfolio, value $7,188,000.

   13F-HR 0000794221-14-000002 filed by KING INVESTMENT ADVISORS INC/TX
   Filed 2014-05-14 (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).