Insider · CIK 0001382297
Brian S. Tyler
Files at MCK (MCKESSON CORP), RSG (REPUBLIC SERVICES, INC.). First filing Jun 9, 2025, latest Jul 8, 2026.
In brief
Brian S. Tyler files SEC Form 4 as director and CEO at MCK (MCKESSON CORP), and also at RSG (REPUBLIC SERVICES, INC.). Since Jun 9, 2025, Brian S. Tyler has reported 0 open-market buys worth $0 and 7 open-market sells worth $61M, the latest filed on Jul 8, 2026.
A track record needs three past buys with six months of prices behind them; Brian S. Tyler has 0, so none is measured yet.
The newest scored trade: sold $6.7M of MCK on Jul 7, 2026, filed Jul 8, 2026, scored 50 (moderate), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $17M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MCK: MCKESSON CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 50Moderate | MCKESSON CORP | $6.7M 8,463 shares | -59% | +23% from low-19% from high | |
| 48Moderate | MCKESSON CORP | $6.6M 8,463 shares | -37% | +19% from low-22% from high | |
| 50Moderate | MCKESSON CORP | $3.8M 4,929 shares | -18% | +19% from low-21% from high | |
| 58Moderate | MCKESSON CORP | $8.4M 11,930 shares | -75% | +44% from low-6% from high | |
| 48Moderate | MCKESSON CORP | $8.1M 11,930 shares | -43% | +41% from low-8% from high | |
| 40Moderate | MCKESSON CORP | $14M 19,371 shares | -41% | +49% from low-4% from high | |
| 55Moderate | MCKESSON CORP | $14M 19,370 shares | -27% | +49% from low-2% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jul 7, 2026 | MCK MCKESSON CORP | 8,463 0.01% of outstanding | $6.7M | Jul 7, 2026 | $10M |
| Jun 17, 2026 | MCK MCKESSON CORP | 8,463 0.01% of outstanding | $6.6M | Jun 17, 2026 | $3.8M |
| Jun 9, 2026 | MCK MCKESSON CORP | 4,929 0.00% of outstanding | $3.8M | Jun 9, 2026 | none |
| Aug 22, 2025 | MCK MCKESSON CORP | 11,930 0.01% of outstanding | $8.4M | Aug 22, 2025 | $35M |
| Aug 15, 2025 | MCK MCKESSON CORP | 11,930 0.01% of outstanding | $8.1M | Aug 15, 2025 | $27M |
| Jul 11, 2025 | MCK MCKESSON CORP | 19,371 0.02% of outstanding | $14M | Jul 11, 2025 | $14M |
| Jun 6, 2025 | MCK MCKESSON CORP | 19,370 0.02% of outstanding | $14M | Jun 6, 2025 | $5.7M |
| Mar 6, 2025 | MCK MCKESSON CORP | 8,962 0.01% of outstanding | $5.7M | Mar 6, 2025 | $16M |
| Feb 28, 2025 | MCK MCKESSON CORP | 8,961 0.01% of outstanding | $5.6M | Feb 28, 2025 | $11M |
| Feb 21, 2025 | MCK MCKESSON CORP | 8,961 0.01% of outstanding | $5.4M | Feb 21, 2025 | $5.4M |
| Feb 14, 2025 | MCK MCKESSON CORP | 8,961 0.01% of outstanding | $5.4M | Feb 14, 2025 | none |
| Nov 13, 2023 | MCK MCKESSON CORP | 10,521 0.01% of outstanding | $4.9M | Nov 13, 2023 | $41M |
| Nov 7, 2023 | MCK MCKESSON CORP | 23,963 0.02% of outstanding | $11M | Nov 7, 2023 | $31M |
| Oct 12, 2023 | MCK MCKESSON CORP | 10,521 0.01% of outstanding | $4.8M | Oct 12, 2023 | $28M |
Transactions
Every row this insider has filed, 44 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 15, 2026 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +11 | $217.34 | $2,289 | 3,715 | Jul 17, 2026 |
| Jul 7, 2026 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -8,463 | $793.56 | $6.7M | 5,919 | Jul 8, 2026 |
| Jun 17, 2026 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -8,463 | $775.13 | $6.6M | 14,382 | Jun 18, 2026 |
| Jun 9, 2026 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -4,929 | $763.00 | $3.8M | 22,845 | Jun 11, 2026 |
| May 23, 2026 | MCK MCKESSON CORP | MOption exercise Common Stock | +4,579 | $0.00 | $0 | 29,605 | May 27, 2026 |
| May 23, 2026 | MCK MCKESSON CORP | FTax withholding Common Stock | -1,831 | $766.08 | $1.4M | 27,774 | May 27, 2026 |
| May 23, 2026 | MCK MCKESSON CORP | MOption exercise Restricted Stock Units (RSUs)derivative | -4,579 | $0.00 | $0 | 0 | May 27, 2026 |
| May 21, 2026 | MCK MCKESSON CORP | MOption exercise Common Stock | +3,500 | $0.00 | $0 | 26,345 | May 26, 2026 |
| May 21, 2026 | MCK MCKESSON CORP | FTax withholding Common Stock | -1,319 | $766.50 | $1.0M | 25,026 | May 26, 2026 |
| May 21, 2026 | MCK MCKESSON CORP | MOption exercise Restricted Stock Units (RSUs)derivative | -3,500 | $0.00 | $0 | 3,500 | May 26, 2026 |
| May 20, 2026 | MCK MCKESSON CORP | MOption exercise Common Stock | +3,189 | $0.00 | $0 | 24,127 | May 22, 2026 |
| May 20, 2026 | MCK MCKESSON CORP | FTax withholding Common Stock | -1,282 | $754.68 | $967k | 22,845 | May 22, 2026 |
| May 20, 2026 | MCK MCKESSON CORP | MOption exercise Restricted Stock Units (RSUs)derivative | -3,189 | $0.00 | $0 | 6,378 | May 22, 2026 |
| May 19, 2026 | MCK MCKESSON CORP | AGrant or award Common Stock | +27,863 | $0.00 | $0 | 31,875 | May 21, 2026 |
| May 19, 2026 | MCK MCKESSON CORP | FTax withholding Common Stock | -10,937 | $761.89 | $8.3M | 20,938 | May 21, 2026 |
| May 19, 2026 | MCK MCKESSON CORP | AGrant or award Restricted Stock Units (RSUs)derivative | +9,739 | $0.00 | $0 | 9,739 | May 21, 2026 |
| Apr 15, 2026 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +11 | $210.87 | $2,258 | 3,704 | Apr 17, 2026 |
| Jan 31, 2026 | RSG REPUBLIC SERVICES, INC. | MOption exercise Common Stock | +1,858 | $0.00 | $0 | 1,863 | Feb 3, 2026 |
| Jan 31, 2026 | RSG REPUBLIC SERVICES, INC. | GGift Common Stock | -1,858 | $0.00 | $0 | 5 | Feb 3, 2026 |
| Jan 31, 2026 | RSG REPUBLIC SERVICES, INC. | GGift Common Stockindirect: Trust | +1,858 | $0.00 | $0 | 5,452 | Feb 3, 2026 |
| Jan 31, 2026 | RSG REPUBLIC SERVICES, INC. | MOption exercise Restricted Stock Unitsderivative | -1,858 | $0.00 | $0 | 0 | Feb 3, 2026 |
| Jan 15, 2026 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +16 | $210.79 | $3,307 | 5,551 | Jan 20, 2026 |
| Jan 2, 2026 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +1,095 | $0.00 | $0 | 1,095 | Jan 6, 2026 |
| Oct 15, 2025 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +12 | $221.03 | $2,714 | 4,441 | Oct 17, 2025 |
| Aug 22, 2025 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -11,930 | $705.63 | $8.4M | 4,012 | Aug 25, 2025 |
| Aug 15, 2025 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -11,930 | $677.76 | $8.1M | 15,942 | Aug 19, 2025 |
| Jul 15, 2025 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +10 | $241.86 | $2,363 | 4,429 | Jul 16, 2025 |
| Jul 11, 2025 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -19,371 | $708.09 | $14M | 27,872 | Jul 14, 2025 |
| Jun 10, 2025 | MCK MCKESSON CORP | GGift Common Stock | -4,000 | $0.00 | $0 | 47,243 | Jun 11, 2025 |
| Jun 6, 2025 | MCK MCKESSON CORP | SOpen-market sale Common Stock10b5-1 | -19,370 | $705.93 | $14M | 51,243 | Jun 9, 2025 |
| May 23, 2025 | MCK MCKESSON CORP | MOption exercise Common Stock | +4,579 | $0.00 | $0 | 69,284 | May 28, 2025 |
| May 23, 2025 | MCK MCKESSON CORP | FTax withholding Common Stock | -1,826 | $716.09 | $1.3M | 67,458 | May 28, 2025 |
| May 24, 2025 | MCK MCKESSON CORP | MOption exercise Common Stock | +5,272 | $0.00 | $0 | 72,730 | May 28, 2025 |
| May 24, 2025 | MCK MCKESSON CORP | FTax withholding Common Stock | -2,117 | $716.09 | $1.5M | 70,613 | May 28, 2025 |
| May 23, 2025 | MCK MCKESSON CORP | MOption exercise Restricted Stock Units (RSUs)derivative | -4,579 | $0.00 | $0 | 4,579 | May 28, 2025 |
| May 24, 2025 | MCK MCKESSON CORP | MOption exercise Restricted Stock Units (RSUs)derivative | -5,272 | $0.00 | $0 | 0 | May 28, 2025 |
| May 21, 2025 | MCK MCKESSON CORP | MOption exercise Common Stock | +3,500 | $0.00 | $0 | 66,101 | May 22, 2025 |
| May 21, 2025 | MCK MCKESSON CORP | FTax withholding Common Stock | -1,396 | $718.73 | $1.0M | 64,705 | May 22, 2025 |
| May 21, 2025 | MCK MCKESSON CORP | DDisposition to issuer Restricted Stock Units (RSUs)derivative | -3,500 | $0.00 | $0 | 7,000 | May 22, 2025 |
| May 20, 2025 | MCK MCKESSON CORP | AGrant or award Common Stock | +32,838 | $0.00 | $0 | 75,579 | May 21, 2025 |
| May 20, 2025 | MCK MCKESSON CORP | FTax withholding Common Stock | -12,978 | $719.19 | $9.3M | 62,601 | May 21, 2025 |
| May 20, 2025 | MCK MCKESSON CORP | AGrant or award Restricted Stock Units (RSUs)derivative | +9,567 | $0.00 | $0 | 9,567 | May 21, 2025 |
| Apr 15, 2025 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +10 | $245.00 | $2,384 | 4,419 | Apr 17, 2025 |
| Oct 15, 2024 | RSG REPUBLIC SERVICES, INC. | AGrant or award Restricted Stock Unitsderivative | +14 | $206.49 | $2,891 | 5,017 | Oct 17, 2024 |
Questions about Brian S. Tyler
Answered from the filings on this page, as of the latest one.
Is Brian S. Tyler buying or selling?
In the last 12 months Brian S. Tyler reported 0 open-market buys worth $0 and 3 open-market sells worth $17M on SEC Form 4; the latest was sold $6.7M of MCK on Jul 7, 2026. Grants, option exercises and tax withholding are not counted.
How did Brian S. Tyler's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Brian S. Tyler has 0.
Where does Brian S. Tyler file Form 4?
Brian S. Tyler has filed Form 4 at MCK (MCKESSON CORP) as Chief Executive Officer; RSG (REPUBLIC SERVICES, INC.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.