Insider transactions

Helen Charles Williams

CIK 1558823 · last filed 2026-06-02

Helen Charles Williams is a corporate insider who has filed 79 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for HBB, was dated Jun 2, 2026. Across all open-market trades the lifetime net is +$17.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $225.2K across reported positions.

"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.

Loading insider history…
Disclosed Exposure

$225.2K

Companies

2

Total Filings

79

Lifetime Open-Market Net

$17.2K

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

Filer Profile

Reported Address
C/O NACCO INDUSTRIES, INC.
5875 LANDERBROOK DRIVE, SUITE 300
MAYFIELD HEIGHTS, OH 44124
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
HBB 0 $37.99 $0 $0 7 2026-06-02
HY 7,211 $31.23 $225.2K $17.2K 72 2026-06-01

Recent Filings

79 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
2026-06-02 HBB Gift (G) — $0 EDGAR
2026-06-01 HY Gift (G) — $0 EDGAR
2025-12-09 HBB Gift (G) — $0 EDGAR
2025-03-14 HY Other (J) −118 $0 EDGAR
2024-12-11 HBB Gift (G) — $0 EDGAR
2024-06-17 HY Other (J) +868 $0 EDGAR
2024-03-12 HBB Other (J) — $0 EDGAR
2023-12-11 HY Gift (G) +656 $0 EDGAR
2023-08-11 HBB Other (J) — $0 EDGAR
2022-06-06 HBB Other (J) −8,028 $0 EDGAR
Showing 1–10 of 79
Page 1 of 8
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.