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, HEI.A
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — HEI, HEI.A
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-08 | Open-market buy | 795 | $220.30 | 50,218 |
| 2025-10-21 | Open-market buy | 400 | $248.76 | 1,181 |
| 2025-10-10 | Open-market buy | 676 | $243.93 | 49,423 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.