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BRIAN S. TYLER

CIK 1382297 · Chief Executive Officer · last filed 2026-07-17

BRIAN S. TYLER is a Chief Executive Officer who has filed 171 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for RSG, was dated Jul 17, 2026. Across all open-market trades the lifetime net is −$212.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.0M across reported positions. 138 SEC filings were submitted jointly with MCKESSON CORP.

"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

$6.96M

Companies

4

Total Filings

171

Lifetime Open-Market Net

-$212.52M

Filer Profile

Reported Address
MCKESSON CORPORATION
6555 STATE HWY 161
IRVING, TX 75039
Formerly Known As
Tyler Brian Scott (2006–2019)
Related Filers
MCKESSON CORP — 138 joint filings, latest 2026-07-08
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
RSG Director 7,315 $218.07 $1.60M $0 31 2026-07-17
MCK Chief Executive Officer 6,134 $874.65 $5.37M -$212.52M 101 2026-07-08
PATTERSON COMPANIES, INC. (PDCO) Delisted Director 8,763 $31.33 $274.5K $0 4 2012-09-11
VISTACARE, INC. (VSTA) Delisted Director 0 $4.90 $0 $0 3 2008-03-07

Recent Filings

171 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
2026-07-17 RSG Grant (A) — $0 EDGAR
2026-07-08 MCK Sell (S) −8,463 -$6.72M EDGAR
2026-07-07 MCK Notice (144) −8,463 -$6.72M EDGAR
2026-06-18 MCK Sell (S) −8,463 -$6.56M EDGAR
2026-06-17 MCK Notice (144) −8,463 -$6.56M EDGAR
2026-06-11 MCK Sell (S) −4,929 -$3.76M EDGAR
2026-06-09 MCK Notice (144) −4,929 -$3.76M EDGAR
2026-05-27 MCK Mixed +2,748 -$1.40M EDGAR
2026-05-26 MCK Mixed +2,181 -$1.01M EDGAR
2026-05-22 MCK Mixed +1,907 -$967.5K EDGAR
Showing 1–10 of 171
Page 1 of 18
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.