Michael Stienstra
CIK 2014694 · GM & Chief Insurance, HHIP · last filed 2026-05-19
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.76M
Companies
2
Total Filings
27
Lifetime Open-Market Net
-$282.6K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HIPO | GM & Chief Insurance, HHIP | 91,160 | $30.29 | $2.76M | -$282.6K | 14 | 2026-05-19 |
| Hippo Holdings Inc. (HIPO.WS) Delisted | GM & Chief Insurance, HHIP | 72,586 | $0.01 | $573 | $0 | 7 | 2024-08-20 |
Recent Filings · Page 2 of 3
27 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-06 | HIPO | Grant (A) | +23,965 | $0 | EDGAR |
| 2025-02-19 | HIPO | Mixed | −5,360 | -$161.2K | EDGAR |
| 2025-02-18 | HIPO | Notice (144) | −2,329 | -$70.1K | EDGAR |
| 2024-11-19 | HIPO | Mixed | −5,241 | -$143.5K | EDGAR |
| 2024-11-18 | HIPO | Notice (144) | −2,448 | -$66.8K | EDGAR |
| 2024-11-12 | HIPO | Sell (S) | −855 | -$21.8K | EDGAR |
| 2024-11-08 | HIPO | Notice (144) | −855 | -$20.2K | EDGAR |
| 2024-10-22 | HIPO | Tax (F) | −1,482 | -$28.4K | EDGAR |
| 2024-08-20 | Hippo Holdings Inc. (HIPO.WS) Delisted | Disp (D) | −2,446 | -$48.0K | EDGAR |
| 2024-08-19 | HIPO | Notice (144) | −2,446 | -$44.9K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.