Transactions
12
Insider / SEMPRA
MARK RICHARD J
Director at SEMPRA
- Company
- SEMPRA
- First filing on record
- October 2, 2025
- Latest trade on record
- October 1, 2026
- SEC filings
- EDGAR ↗
MARK RICHARD J, Director at SEMPRA, has disclosed 12 transactions in SRE, THC since October 2, 2025: 1 purchase (1 open-market buy) and 2 sales, worth about $3.0M at the reported prices. The latest was filed October 2, 2026, 1 day after the trade.
Open-market buys
1
Sales
2
Avg. disclosure lag
2.1d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months MARK RICHARD J made 1 purchase worth $251K and 2 sales worth $2.7M, plus 8 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
MARK RICHARD J has traded 2 stocks on record; the largest by dollars is THC.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 10 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 7 | 3,392 | $62K |
| M | Option exercise or conversion | 2 | 2,666 | — |
| D | Sale back to the company | 1 | 493 | $86K |
| P | Open-market purchase | 1 | 2,692 | $251K |
| S | Open-market sale | 1 | 10,000 | $2.6M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 11 | 1 · $251K | 2 · $2.7M |
| 2025 | 1 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| SRE | Other A | October 1, 2026 | October 2, 2026 | 1d | 160 | $78 | $12K | derivative | Form 4 ↗ | |
| THC | Sell S | September 10, 2026 | September 14, 2026 | 4d | 10,000 | $263 | $2.6M | Form 4 ↗ | ||
| SRE | Other A | July 1, 2026 | July 2, 2026 | 1d | 137 | $91 | $13K | derivative | Form 4 ↗ | |
| THC | Other A | May 27, 2026 | May 28, 2026 | 1d | 1,188 | — | — | derivative | Form 4 ↗ | |
| THC | Option / conversion M | May 22, 2026 | May 26, 2026 | 4d | 1,333 | — | — | derivative | Form 4 ↗ | |
| THC | Sell D | May 22, 2026 | May 26, 2026 | 4d | 493 | $174 | $86K | Form 4 ↗ | ||
| THC | Option / conversion M | May 22, 2026 | May 26, 2026 | 4d | 1,333 | — | — | Form 4 ↗ | ||
| SRE | Other A | May 12, 2026 | May 13, 2026 | 1d | 1,499 | — | — | Form 4 ↗ | ||
| SRE | Other A | April 1, 2026 | April 2, 2026 | 1d | 128 | $97 | $12K | derivative | Form 4 ↗ | |
| SRE | Buy P | March 11, 2026 | March 11, 2026 | 0d | 2,692 | $93 | $251K | Form 4 ↗ | ||
| SRE | Other A | January 2, 2026 | January 5, 2026 | 3d | 139 | $90 | $13K | derivative | Form 4 ↗ | |
| SRE | Other A | October 1, 2025 | October 2, 2025 | 1d | 140 | $89 | $12K | derivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 2, 2026 | Form 4 | 0001190100-26-000012 | 1 | published | EDGAR ↗ |
| September 14, 2026 | Form 4 | 0001193125-26-391004 | 1 | published | EDGAR ↗ |
| July 2, 2026 | Form 4 | 0001190100-26-000010 | 1 | published | EDGAR ↗ |
| May 28, 2026 | Form 4 | 0001193125-26-245812 | 1 | published | EDGAR ↗ |
| May 26, 2026 | Form 4 | 0001193125-26-239936 | 3 | published | EDGAR ↗ |
| May 13, 2026 | Form 4 | 0001190100-26-000007 | 1 | published | EDGAR ↗ |
| April 2, 2026 | Form 4 | 0001190100-26-000005 | 1 | published | EDGAR ↗ |
| March 11, 2026 | Form 4 | 0001190100-26-000004 | 1 | published | EDGAR ↗ |
| January 5, 2026 | Form 4 | 0001190100-26-000002 | 1 | published | EDGAR ↗ |
| October 2, 2025 | Form 4 | 0001190100-25-000004 | 1 | published | EDGAR ↗ |
Other insiders at SEMPRA
- Sutaria Saumya CEO 19 rows
- WARNER CYNTHIA J Director 19 rows
- Fitzgerald Meghan Director 18 rows
- Arbour Paola M Director 16 rows
- Ramsey R. Scott Principal Accounting Officer 16 rows
- Weaving Anya Director 15 rows
- Arnst Thomas W EVP, Chief Admin. Officer & GC 14 rows
- Martin Jeffrey W Chairman, CEO and President 14 rows
- Foo Lisa Y EVP, Chief Operating Officer 13 rows
- HANEY CECIL D Director 13 rows
Everyone on file, with contracts and lobbying under the company's name: SEMPRA.
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 10 | 12 | October 2, 2025 | October 2, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.