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William H. Frist

CIK 1477553 · last filed 2026-07-01

William H. Frist is a corporate insider who has filed 127 SEC Form 4 insider transactions across 6 companies since 2010. The most recent filing shows the insider disposed of $5.1M of SEM on Jul 1, 2026. Across all open-market trades the lifetime net is −$6.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.4M across reported positions. 10 SEC filings were submitted jointly with AECOM.

"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

$3.36M

Companies

6

Total Filings

127

Lifetime Open-Market Net

-$6.61M

Filer Profile

Reported Address
600 MONTGOMERY STREET
SAN FRANCISCO, CA 94111
Related Filers
AECOM — 10 joint filings, latest 2020-03-10
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
SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Director 0 $16.51 $0 $99.8K 55 2026-07-01
TDOC Director 12,918 $6.16 $79.6K -$6.81M 30 2022-05-31
Accolade, Inc. (ACCD) Delisted Director 302,895 $7.02 $2.13M $0 7 2021-06-21
SmileDirectClub, Inc. (SDC) Delisted Director 64,241 $0.07 $4.8K $101.8K 3 2021-05-14
Mirion Technologies, Inc. (GSAH.U) Delisted Director 300,000 $11.13 $3.34M $0 2 2020-08-14
ACM Director 51,603 $63.53 $3.28M $0 9 2020-03-10

Recent Filings

127 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
2026-07-01 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Disp (D) −306,266 -$5.05M EDGAR
2026-04-29 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +1,094 $18.0K EDGAR
2026-02-13 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +1,109 $18.0K EDGAR
2025-10-30 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +1,266 $18.0K EDGAR
2025-07-31 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +15,298 $18.0K EDGAR
2025-04-30 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +978 $18.0K EDGAR
2025-02-13 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +987 $18.0K EDGAR
2024-10-31 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +543 $18.0K EDGAR
2024-08-01 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +453 $18.0K EDGAR
2024-05-01 SELECT MEDICAL HOLDINGS CORP (SEM) Delisted Grant (A) +10,634 $18.0K EDGAR
Showing 1–10 of 127
Page 1 of 13
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.