Skip to content
sellNotable cluster of 4

Brian Mandell sold $7.2M of PSX

Executive Vice President at Phillips 66. 33,300 shares at an average of $214.90, traded Aug 10, 2026, filed Aug 12, 2026.

Warning score
60
Value
$7.2M
33,300 shares
Holdings after
61,595
-51% from before
From 52-week low
+88%
low $113.84, close $214.38
From 52-week high
0%
high $214.38, as of Aug 10, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $7.2M at market
    +25
  • Share of holdings sold
    Sold 51% of holdings
    +20
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

PSXOct 12, 2026 · close 281.47
Since filing Aug 12, 2026: +25.4%SPY +1.0% · excess +24.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001641265-26-000010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 10, 2026MOption exercise
Common Stock
+3,300$74.70$247k64,895Aug 12, 2026
Aug 10, 2026SOpen-market sale
Common Stock
-3,300$214.02$706k61,595Aug 12, 2026
Aug 11, 2026MOption exercise
Common Stock
+30,000$74.70$2.2M91,595Aug 12, 2026
Aug 11, 2026SOpen-market sale
Common Stock
-30,000$215.00$6.5M61,595Aug 12, 2026
Aug 10, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative
-3,300$0.00$053,400Aug 12, 2026
Aug 11, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative
-30,000$0.00$023,400Aug 12, 2026

Related signals

Other insiders at Phillips 66 and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
35Weak
PSXsell
Phillips 66
Brian Mandell
Executive Vice President
$6.2M
23,400 shares
-28%
60Notable
PSXsell 4
Phillips 66
Richard G Harbison
EVP, Refining
$12M
52,100 shares
-57%
49Moderate
PSXsell 4
Phillips 66
Lisa Ann Davis
director
$315k
1,515 shares
-21%
50Moderate
PSXsell 4
Phillips 66
Ann M Kluppel
SVP and Controller
$1.7M
7,834 shares
-29%
33Weak
PSXsell 210b5-1
Phillips 66
Vanessa Allen Sutherland
EVP, GC and Secretary
$7.4B
4,086 shares
-13%
29Weak
PSXsell 210b5-1
Phillips 66
Vanessa Allen Sutherland
EVP, GC and Secretary
$744k
3,523 shares
-11%
25Weak
PSXsell 210b5-1
Phillips 66
Kevin J Mitchell
Exec. VP and CFO
$2.1M
11,021 shares
-10%
37Weak
PSXsell
Phillips 66
Kevin J Mitchell
Exec. VP and CFO
$5.1M
30,000 shares
-24%
25Weak
PSXbuy
Phillips 66
Kevin Omar Meyers
director
$30k
175 shares
+1%
17Weak
PSXsell10b5-1
Phillips 66
Kevin J Mitchell
Exec. VP and CFO
$3.0M
15,629 shares
-14%

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.

Brian Mandell sold $7.2M of PSX | InsiderTell