John W Childs
CIK 1027035 · Chairman & CEO · last filed 2026-08-14
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
BHVN price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SUITE 2900
BOSTON, MA 02199
Holdings By Company
Recent Filings · Page 2 of 7
67 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-12-31 | BHVN | Buy (P) | +29,000 | $1.04M | EDGAR |
| 2024-10-03 | BHVN | Buy (P) | +21,052 | $1000.0K | EDGAR |
| 2024-07-19 | BHVN | Buy (P) | +28,400 | $1.01M | EDGAR |
| 2024-05-31 | BHVN | Buy (P) | +28,000 | $996.2K | EDGAR |
| 2024-05-14 | BHVN | Buy (P) | +28,500 | $1.00M | EDGAR |
| 2024-05-02 | BHVN | Grant (A) | — | $0 | EDGAR |
| 2024-04-23 | BHVN | Buy (P) | +195,121 | $8.00M | EDGAR |
| 2024-04-05 | BHVN | Grant (A) | +2,091 | $0 | EDGAR |
| 2024-03-08 | BHVN | Grant (A) | +19,412 | $0 | EDGAR |
| 2024-01-10 | BHVN | Other (J) | +48,505 | $0 | EDGAR |
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.