Theodore Alan Huizenga
CIK 1603347 · SVP, Chief Accounting Officer · last filed 2026-04-24
"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
$1.76M
Companies
1
Total Filings
68
Lifetime Open-Market Net
-$3.25M
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 |
|---|---|---|---|---|---|---|---|
| RARE | SVP, Chief Accounting Officer | 68,911 | $25.49 | $1.76M | -$3.25M | 67 | 2026-04-24 |
Recent Filings · Page 3 of 7
68 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 |
|---|---|---|---|---|---|
| 2022-12-22 | RARE | Sell (S) | −2,031 | -$89.3K | EDGAR |
| 2022-09-08 | RARE | Grant (A) | +1,000 | $0 | EDGAR |
| 2022-04-19 | RARE | Sell (S) | −132 | -$11.2K | EDGAR |
| 2022-03-03 | RARE | Mixed | +2,867 | -$56.2K | EDGAR |
| 2021-10-18 | RARE | Mixed | −959 | -$11.4K | EDGAR |
| 2021-05-10 | RARE | Sell (S) | −142 | -$16.1K | EDGAR |
| 2021-04-19 | RARE | Grant (A) | +1,500 | $0 | EDGAR |
| 2021-03-09 | RARE | Sell (S) | −3,000 | -$362.1K | EDGAR |
| 2021-03-03 | RARE | Mixed | +828 | -$101.1K | EDGAR |
| 2021-01-08 | RARE | Mixed | — | -$478.6K | 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.