SEC CIK 1445233
Hildebrandt Mark H
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| HEI, HEI.Aview stock → | 50,218 | 2026-10-08 |
| HEIview stock → | 5,470 | 2024-10-18 |
Position History — HEI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — HEI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2024-10-18 | Open-market buy | 726 | $262.94 | 5,470 |
| 2023-06-07 | Open-market buy | 781 | $127.98 | 781 |
| 2023-06-02 | Open-market buy | 120 | $158.20 | 4,744 |
| 2023-01-10 | Open-market buy | 1,385 | $157.07 | 4,624 |
| 2021-09-08 | Open-market buy | 926 | $112.13 | 48,747 |
| 2020-10-12 | Open-market buy | 978 | $111.44 | 3,239 |
| 2019-10-29 | Open-market buy | 949 | $120.70 | 2,261 |
| 2019-06-14 | Open-market buy | 987 | $100.69 | 1,974 |
| 2019-06-14 | Open-market buy | 987 | $100.71 | 987 |
| 2019-06-10 | Open-market buy | 963 | $103.34 | 3,019 |
| 2018-10-09 | Open-market buy | 1,312 | $88.21 | 1,312 |
| 2017-10-05 | Open-market buy | 1,316 | $76.13 | 1,316 |
| 2017-09-29 | Open-market buy | 1,504 | $76.08 | 30,606 |
| 2016-09-07 | Open-market buy | 2,044 | $57.11 | 23,282 |
| 2015-09-21 | Open-market buy | 1,550 | $45.03 | 21,238 |
| 2014-12-18 | Open-market buy | 2,542 | $46.99 | 19,688 |
| 2013-10-29 | Open-market buy | 1,786 | $39.23 | 17,146 |
| 2012-12-20 | Open-market buy | 833 | $31.11 | 12,288 |
| 2012-10-26 | Open-market buy | 2,500 | $30.12 | 11,455 |
| 2011-10-28 | Open-market buy | 1,987 | $39.81 | 7,164 |
| 2010-09-23 | Open-market buy | 2,161 | $33.02 | 4,142 |
| 2009-07-28 | Open-market buy | 1,585 | $29.85 | 1,585 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.