Caley Castelein
CIK 1355758 · last filed 2026-06-15
"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
$10.92M
Companies
5
Total Filings
46
Lifetime Open-Market Net
$7.12M
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 |
|---|---|---|---|---|---|---|---|
| WHWK | Director | 2,440,794 | $4.47 | $10.92M | $0 | 3 | 2026-06-15 |
| Tourmaline Bio, Inc. (TRML) Delisted | Director | 0 | $47.98 | $0 | $280.6K | 5 | 2025-10-28 |
| Whitehawk Therapeutics, Inc. (AADI) Delisted | Director | 2,185,692 | $2.05 | $4.48M | $3.40M | 6 | 2025-03-04 |
| ViewRay, Inc. (VRAY) Delisted | Director | 99,047 | $0.03 | $2.5K | $3.44M | 20 | 2023-07-21 |
| Whitehawk Therapeutics, Inc. (ARPO) Delisted | Director | 19,694 | $33.00 | $649.9K | $0 | 6 | 2021-07-02 |
Recent Filings · Page 5 of 5
46 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 |
|---|---|---|---|---|---|
| 2018-06-22 | — | Grant (A) | — | $0 | |
| 2018-04-25 | ViewRay, Inc. (VRAY) Delisted | Grant (A) | +8,104 | $0 | EDGAR |
| 2017-11-09 | ViewRay, Inc. (VRAY) Delisted | Grant (A) | +130,600 | $841.1K | EDGAR |
| 2017-05-22 | ViewRay, Inc. (VRAY) Delisted | Grant (A) | +130,104 | $0 | EDGAR |
| 2017-03-17 | — | Buy (P) | +400,000 | $2.00M | |
| 2016-09-15 | ViewRay, Inc. (VRAY) Delisted | Grant (A) | +21,625 | $0 | EDGAR |
Showing 41–46 of 46
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Page 5 of 5
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.