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.

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Disclosed Exposure

$312.20M

Companies

3

Total Filings

67

Lifetime Open-Market Net

-$393.4K

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
MANE Director 1,907,889 $97.51 $186.04M -$711.7K 3 2026-08-14
BHVN Director 8,015,222 $15.74 $126.16M $137.15M 40 2026-03-09
MATTRESS FIRM HOLDING CORP. (MFRM) Delisted Director 440,239 -$136.83M 4 2016-02-10

Recent Filings · Page 6 of 7

67 filings
Insider 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
2014-12-18 MATTRESS FIRM HOLDING CORP. (MFRM) Delisted Sell (S) −1,964,702 -$118.92M EDGAR
2014-01-06 MATTRESS FIRM HOLDING CORP. (MFRM) Delisted Other (J) $0 EDGAR
2012-08-21 Mixed −2,676,865 $0
2012-08-16 Buy (P) +196,387 $1.96M
2012-06-27 Sell (S) $0
2011-05-10 Grant (A) $0
2011-05-04 Grant (A) $0
2011-04-29 Grant (A) $0
2011-04-19 Grant (A) $0
2011-04-08 Grant (A) $0
Showing 5160 of 67
Page 6 of 7
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.