Brian Mandell
Insider
First SEC filing: Aug. 7, 2018 · Latest: Feb. 5, 2019
Insider at
Insider transactions
0 buys (P)
7 sells (S)
Net: $-27,792,714
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 16, 2026 | PSX | M | 23,400 | $74.70 | $1,747,980 | 84,995 Direct | +37.99% | Acquired | 254.2% (price as of 2026-10-02) |
| Sept. 16, 2026 | PSX | S | 23,400 | $265.06 | $6,202,404 | 61,595 Direct | -27.53% | Disposed | -0.2% (price as of 2026-10-02) |
| Sept. 16, 2026 | PSX | M | 23,400 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 11, 2026 | PSX | M | 30,000 | $74.70 | $2,241,000 | 91,595 Direct | +48.71% | Acquired | 254.2% (price as of 2026-10-02) |
| Aug. 11, 2026 | PSX | S | 30,000 | $215.00 | $6,450,000 | 61,595 Direct | -32.75% | Disposed | 23.1% (price as of 2026-10-02) |
| Aug. 11, 2026 | PSX | M | 30,000 | · | · | 23,400 Direct | -56.18% | Disposed | (price as of 2026-10-02) |
| Aug. 10, 2026 | PSX | M | 3,300 | $74.70 | $246,510 | 64,895 Direct | +5.36% | Acquired | 254.2% (price as of 2026-10-02) |
| Aug. 10, 2026 | PSX | S | 3,300 | $214.02 | $706,266 | 61,595 Direct | -5.09% | Disposed | 23.6% (price as of 2026-10-02) |
| Aug. 10, 2026 | PSX | M | 3,300 | · | · | 53,400 Direct | -5.82% | Disposed | (price as of 2026-10-02) |
| March 12, 2026 | PSX | M | 42,800 | $89.57 | $3,833,596 | 104,395 Direct | +69.49% | Acquired | 195.4% (price as of 2026-10-02) |
| March 12, 2026 | PSX | S | 42,800 | $169.53 | $7,255,884 | 61,595 Direct | -41.00% | Disposed | 56.1% (price as of 2026-10-02) |
| March 12, 2026 | PSX | M | 42,800 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 10, 2026 | PSX | A | 7,244 | $156.70 | $1,135,135 | 61,595 Direct | +13.33% | Acquired | 68.8% (price as of 2026-10-02) |
| Feb. 7, 2026 | PSX | F | 2,188 | $156.93 | $343,363 | 54,351 Direct | -3.87% | Disposed | 68.6% (price as of 2026-10-02) |
| Dec. 10, 2025 | PSX | F | 299 | $141.37 | $42,270 | 56,539 Direct | -0.53% | Disposed | 87.2% (price as of 2026-10-02) |
| Dec. 1, 2025 | PSX | M | 25,500 | $94.97 | $2,421,735 | 82,338 Direct | +44.86% | Acquired | 178.6% (price as of 2026-10-02) |
| Dec. 1, 2025 | PSX | S | 25,500 | $140.04 | $3,571,020 | 56,838 Direct | -30.97% | Disposed | 88.9% (price as of 2026-10-02) |
| Dec. 1, 2025 | PSX | M | 25,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | M | 14,100 | $78.47 | $1,106,427 | 70,938 Direct | +24.81% | Acquired | 237.2% (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | S | 14,100 | $137.40 | $1,937,340 | 56,838 Direct | -19.88% | Disposed | 92.6% (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | M | 12,100 | $94.85 | $1,147,685 | 68,938 Direct | +21.29% | Acquired | 178.9% (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | S | 12,100 | $138.00 | $1,669,800 | 56,838 Direct | -17.55% | Disposed | 91.7% (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | M | 14,100 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 18, 2025 | PSX | M | 12,100 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 18, 2025 | PSX | M | 9,800 | $78.62 | $770,476 | 66,638 Direct | +17.24% | Acquired | 236.5% (price as of 2026-10-02) |
| June 18, 2025 | PSX | S | 9,800 | $125.00 | $1,225,000 | 56,838 Direct | -14.71% | Disposed | 111.7% (price as of 2026-10-02) |
| June 18, 2025 | PSX | M | 9,800 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 11, 2025 | PSX | A | 7,998 | $129.83 | $1,038,380 | 56,838 Direct | +16.38% | Acquired | 103.8% (price as of 2026-10-02) |
| Feb. 8, 2025 | PSX | F | 2,001 | $120.78 | $241,681 | 48,840 Direct | -3.94% | Disposed | 119.1% (price as of 2026-10-02) |
| Dec. 2, 2024 | PSX | F | 281 | $134.30 | $37,738 | 50,841 Direct | -0.55% | Disposed | 97.0% (price as of 2026-10-02) |
| Feb. 9, 2024 | PSX | F | 2,520 | $146.56 | $369,331 | 51,122 Direct | -4.70% | Disposed | 80.5% (price as of 2026-10-02) |
| Feb. 6, 2024 | PSX | A | 7,520 | $147.68 | $1,110,554 | 53,642 Direct | +16.30% | Acquired | 79.2% (price as of 2026-10-02) |
| Dec. 1, 2023 | PSX | F | 329 | $129.50 | $42,606 | 46,122 Direct | -0.71% | Disposed | 104.3% (price as of 2026-10-02) |
| Aug. 7, 2023 | PSX | M | 3,000 | $74.14 | $222,420 | 49,451 Direct | +6.46% | Acquired | 256.9% (price as of 2026-10-02) |
| Aug. 7, 2023 | PSX | S | 3,000 | $111.84 | $335,520 | 46,451 Direct | -6.07% | Disposed | 136.6% (price as of 2026-10-02) |
| Aug. 7, 2023 | PSX | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 7, 2023 | PSX | A | 8,818 | · | · | 46,451 Direct | +23.43% | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2023 | PSX | A | 32,300 | · | · | 32,300 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2023 | PSX | F | 1,756 | $99.56 | $174,827 | 37,633 Direct | -4.46% | Disposed | 165.7% (price as of 2026-10-02) |
| Aug. 8, 2022 | PSX | F | 340 | $84.04 | $28,574 | 39,389 Direct | -0.86% | Disposed | 214.8% (price as of 2026-10-02) |
| Feb. 8, 2022 | PSX | A | 9,096 | · | · | 39,729 Direct | +29.69% | Acquired | (price as of 2026-10-02) |
| Feb. 8, 2022 | PSX | A | 39,800 | · | · | 39,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 7, 2022 | PSX | F | 1,199 | $88.70 | $106,351 | 30,633 Direct | -3.77% | Disposed | 198.3% (price as of 2026-10-02) |
| Aug. 9, 2021 | PSX | F | 371 | $73.24 | $27,172 | 31,832 Direct | -1.15% | Disposed | 261.3% (price as of 2026-10-02) |
| March 8, 2021 | PSX | S | 1 | $87.35 | $87 | 32,203 Direct | 0.00% | Disposed | 202.9% (price as of 2026-10-02) |
| Feb. 9, 2021 | PSX | A | 9,940 | · | · | 32,111 Direct | +44.83% | Acquired | (price as of 2026-10-02) |
| Feb. 9, 2021 | PSX | A | 56,700 | · | · | 56,700 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 6, 2021 | PSX | F | 675 | $72.43 | $48,890 | 22,171 Direct | -2.95% | Disposed | 265.3% (price as of 2026-10-02) |
| Aug. 4, 2020 | PSX | F | 310 | $61.22 | $18,978 | 22,661 Direct | -1.35% | Disposed | 332.2% (price as of 2026-10-02) |
| Feb. 7, 2020 | PSX | F | 778 | $89.88 | $69,927 | 22,829 Direct | -3.30% | Disposed | 194.4% (price as of 2026-10-02) |
| Feb. 4, 2020 | PSX | A | 8,290 | $89.57 | $742,535 | 23,607 Direct | +54.12% | Acquired | 195.4% (price as of 2026-10-02) |
| Feb. 4, 2020 | PSX | A | 42,800 | · | · | 42,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2019 | PSX | F | 212 | $96.67 | $20,494 | 15,263 Direct | -1.37% | Disposed | 173.7% (price as of 2026-10-02) |
| Feb. 5, 2019 | PSX | A | 5,661 | $94.97 | $537,625 | 15,413 Direct | +58.05% | Acquired | 178.6% (price as of 2026-10-02) |
| Feb. 5, 2019 | PSX | A | 25,500 | · | · | 25,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2019 | PSX | F | 523 | $94.68 | $49,518 | 9,752 Direct | -5.09% | Disposed | 179.4% (price as of 2026-10-02) |
| Jan. 18, 2019 | PSX | F | 353 | $94.33 | $33,298 | 9,683 Direct | -3.52% | Disposed | 180.5% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 16, 2026 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $74.70 | Feb. 9, 2031 | 23,400 | Disposed |
| Aug. 11, 2026 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $74.70 | Feb. 9, 2031 | 30,000 | Disposed |
| Aug. 10, 2026 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $74.70 | Feb. 9, 2031 | 3,300 | Disposed |
| March 12, 2026 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $89.57 | Feb. 4, 2030 | 42,800 | Disposed |
| Dec. 1, 2025 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $94.97 | Feb. 5, 2029 | 25,500 | Disposed |
| Nov. 18, 2025 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $78.47 | Feb. 7, 2027 | 14,100 | Disposed |
| Nov. 18, 2025 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $94.85 | Feb. 6, 2028 | 12,100 | Disposed |
| June 18, 2025 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $78.62 | Feb. 2, 2026 | 9,800 | Disposed |
| Aug. 7, 2023 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $74.14 | Feb. 3, 2025 | 3,000 | Disposed |
| Feb. 7, 2023 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $100.44 | Feb. 7, 2033 | 32,300 | Acquired |
| Feb. 8, 2022 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $89.05 | Feb. 8, 2032 | 39,800 | Acquired |
| Feb. 9, 2021 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $74.70 | Feb. 9, 2031 | 56,700 | Acquired |
| Feb. 4, 2020 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $89.57 | Feb. 4, 2030 | 42,800 | Acquired |
| Feb. 5, 2019 | PSX | Employee Stock Option (Right to Buy) | Common Stock | $94.97 | Feb. 5, 2029 | 25,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 7, 2018 | PSX | Common Stock | 10,035 | Direct |
| Aug. 7, 2018 | PSX | Employee Stock Option (Right to Buy) | 3,000 | Direct |
| Aug. 7, 2018 | PSX | Employee Stock Option (Right to Buy) | 9,800 | Direct |
| Aug. 7, 2018 | PSX | Employee Stock Option (Right to Buy) | 14,100 | Direct |
| Aug. 7, 2018 | PSX | Employee Stock Option (Right to Buy) | 12,100 | Direct |