What the executives and directors of Sempra actually did with their own shares, decoded from three years of SEC Form 4 filings.
The tape: three years of insider trades
Every marker sits at the exact price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the gray strip is routine flow (vestings, tax withholding, gifts) that headlines love to miscount as selling.
Where the shares went, last 12 months
Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price.
Skin in the game
Directly held shares as reported after each trade, indexed to 100 five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades.
Who holds what
| Insider | Role | Shares held | Buys 12 m | Sales 12 m |
|---|---|---|---|---|
| Sedgwick Karen L Executive VP and CFO | CFO | 42.9K | — | $1.1M |
| Winn Caroline Ann Executive Vice President | Officer | 33.1K | — | $1.7M |
| CONESA ANDRES | Director | 24.6K | — | — |
| DAY DIANA L Chief Legal Counsel | Officer | 22.9K | — | $304K |
| BIRD JUSTIN CHRISTOPHER Executive Vice President | Officer | 21.6K | — | $109K |
| MARK RICHARD J | Director | 18.9K | $251K | — |
| Larroque Alexander Lisa SVP, Corp Affairs and HR | Officer | 16.4K | — | $400K |
| Martin Jeffrey W Chairman, CEO and President | CEO | 16.1K | — | $4.7M |
| Ferrero Pablo | Director | 15.4K | — | $233K |
| WALL PETER R SVP, Controller and CAO | Officer | 11.9K | — | — |
| WARNER CYNTHIA J | Director | 11.3K | $232K | — |
| MIHALIK TREVOR I Executive VP and Group Pres | Officer | 11.2K | — | — |
| YARDLEY JAMES C | Director | 5,019 | — | — |
| MEARS MICHAEL N | Director | 5,000 | — | — |
Open-market trade log
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Winn Caroline Ann (Officer) | Discretionary sale | 100 | $89.85 | $9K |
| 2026-06-17 | Winn Caroline Ann (Officer) | Discretionary sale | 7,900 | $90.56 | $715K |
| 2026-05-18 | Ferrero Pablo (Director) | Discretionary sale | 2,600 | $89.53 | $233K |
| 2026-05-14 | DAY DIANA L (Officer) | Planned sale (10b5-1) | 3,300 | $92.13 | $304K |
| 2026-04-01 | BIRD JUSTIN CHRISTOPHER (Officer) | Planned sale (10b5-1) | 1,128 | $96.69 | $109K |
| 2026-03-16 | Wold Dyan Z. (Officer) | Planned sale (10b5-1) | 1,539 | $95.38 | $147K |
| 2026-03-12 | Kirk Jennifer M (Director) | Open-market buy | 1,000 | $93.44 | $93K |
| 2026-03-11 | MARK RICHARD J (Director) | Open-market buy | 2,692 | $93.30 | $251K |
| 2026-03-11 | WARNER CYNTHIA J (Director) | Open-market buy | 2,500 | $92.95 | $232K |
| 2026-03-09 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 987 | $91.36 | $90K |
| 2026-03-09 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 1,186 | $93.52 | $111K |
| 2026-03-09 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 2,699 | $92.61 | $250K |
| 2026-01-05 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 300 | $88.93 | $27K |
| 2026-01-05 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 2,278 | $87.74 | $200K |
| 2026-01-05 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 20.5K | $87.13 | $1.8M |
| 2026-01-02 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 2,394 | $88.31 | $211K |
| 2026-01-02 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 27.6K | $89.38 | $2.5M |
| 2025-11-24 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 7,564 | $92.29 | $698K |
| 2025-11-19 | Winn Caroline Ann (Officer) | Planned sale (10b5-1) | 500 | $91.70 | $46K |
| 2025-11-19 | Wold Dyan Z. (Officer) | Discretionary sale | 1,510 | $91.38 | $138K |
| 2025-11-18 | Winn Caroline Ann (Officer) | Planned sale (10b5-1) | 5,500 | $91.58 | $504K |
| 2025-11-07 | Larroque Alexander Lisa (Officer) | Discretionary sale | 4,322 | $92.55 | $400K |
| 2025-09-29 | Sagara Kevin C. (Director) | Planned sale (10b5-1) | 14.4K | $89.50 | $1.3M |
| 2025-09-15 | Sagara Kevin C. (Director) | Planned sale (10b5-1) | 11.6K | $83.76 | $975K |
| 2025-09-15 | Sagara Kevin C. (Director) | Planned sale (10b5-1) | 17.2K | $84.51 | $1.5M |
| 2025-08-14 | Winn Caroline Ann (Officer) | Discretionary sale | 5,114 | $82.01 | $419K |
| 2025-07-23 | Larroque Alexander Lisa (Officer) | Planned sale (10b5-1) | 1,576 | $80.00 | $126K |
| 2025-05-14 | DAY DIANA L (Officer) | Planned sale (10b5-1) | 2,798 | $74.77 | $209K |
| 2025-05-14 | DAY DIANA L (Officer) | Planned sale (10b5-1) | 5,217 | $73.99 | $386K |
| 2025-04-01 | BIRD JUSTIN CHRISTOPHER (Officer) | Planned sale (10b5-1) | 1,709 | $71.51 | $122K |
| 2025-04-01 | BIRD JUSTIN CHRISTOPHER (Officer) | Planned sale (10b5-1) | 3,108 | $71.07 | $221K |
| 2025-03-18 | WALL PETER R (Officer) | Planned sale (10b5-1) | 8,192 | $70.81 | $580K |
| 2025-03-17 | Ferrero Pablo (Director) | Open-market buy | 2,600 | $70.96 | $184K |
| 2025-03-17 | CONESA ANDRES (Director) | Open-market buy | 1,400 | $71.54 | $100K |
| 2025-03-12 | YARDLEY JAMES C (Director) | Open-market buy | 5,019 | $69.74 | $350K |
| 2025-03-10 | MEARS MICHAEL N (Director) | Open-market buy | 1,000 | $67.70 | $68K |
| 2025-03-06 | MARK RICHARD J (Director) | Open-market buy | 7,160 | $69.81 | $500K |
| 2025-03-06 | WARNER CYNTHIA J (Director) | Open-market buy | 700 | $70.65 | $49K |
| 2025-02-11 | Larroque Alexander Lisa (Officer) | Planned sale (10b5-1) | 2,755 | $81.93 | $226K |
| 2025-01-30 | Martin Jeffrey W (CEO) | Planned sale (10b5-1) | 49.7K | $82.94 | $4.1M |
| 2025-01-23 | WALL PETER R (Officer) | Planned sale (10b5-1) | 3,923 | $83.01 | $326K |
| 2024-11-20 | MIHALIK TREVOR I (Officer) | Discretionary sale | 23.7K | $93.09 | $2.2M |
| 2024-06-18 | WALL PETER R (Officer) | Planned sale (10b5-1) | 6,100 | $75.07 | $458K |
| 2024-05-17 | MARK RICHARD J (Director) | Open-market buy | 1,925 | $77.97 | $150K |
| 2024-03-08 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 3,624 | $70.59 | $256K |
| 2024-03-08 | DAY DIANA L (Officer) | Planned sale (10b5-1) | 3,406 | $70.62 | $241K |
| 2024-03-08 | BIRD JUSTIN CHRISTOPHER (Officer) | Planned sale (10b5-1) | 6,278 | $70.60 | $443K |
| 2024-03-07 | Sedgwick Karen L (CFO) | Planned sale (10b5-1) | 5,158 | $71.21 | $367K |
| 2024-03-07 | DAY DIANA L (Officer) | Planned sale (10b5-1) | 3,937 | $71.21 | $280K |
| 2024-03-07 | BIRD JUSTIN CHRISTOPHER (Officer) | Planned sale (10b5-1) | 5,063 | $71.22 | $361K |
| 2024-03-06 | MIHALIK TREVOR I (Officer) | Planned sale (10b5-1) | 57.6K | $70.59 | $4.1M |
| 2024-02-28 | Martin Jeffrey W (CEO) | Discretionary sale | 50.7K | $70.92 | $3.6M |
| 2024-01-26 | Martin Jeffrey W (CEO) | Discretionary sale | 34.2K | $70.83 | $2.4M |
| 2023-03-15 | Martin Jeffrey W (CEO) | Discretionary sale | 900 | $147.10 | $132K |
| 2023-03-15 | Martin Jeffrey W (CEO) | Discretionary sale | 3,900 | $145.46 | $567K |
| 2023-03-15 | Martin Jeffrey W (CEO) | Discretionary sale | 14.5K | $146.20 | $2.1M |
| 2023-03-01 | MIHALIK TREVOR I (CFO) | Discretionary sale | 2,306 | $148.50 | $342K |
| 2023-02-28 | Martin Jeffrey W (CEO) | Discretionary sale | 1,200 | $152.50 | $183K |
| 2023-02-28 | Martin Jeffrey W (CEO) | Discretionary sale | 2,695 | $149.85 | $404K |
| 2023-02-28 | Martin Jeffrey W (CEO) | Discretionary sale | 3,000 | $150.63 | $452K |
“Since trade” compares with the latest insider-implied price, not a market quote; this site carries no market data by design.
Filing hygiene
How to read this
A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.
Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.