Mark A. Crosswhite
CIK 1426400 · Chairman, President & CEO, APC · last filed 2026-10-19
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SOJC price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
BIRMINGHAM, AL 35203
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RF | Director | 6,344 | $28.54 | $181.1K | $0 | 22 | 2026-10-19 |
| SOUTHERN CO (SOLN) Delisted | Chairman, President & CEO, APC | 210,256 | $56.16 | $11.81M | $0 | 9 | 2022-02-15 |
| SOJC | President & CEO, APC | 125,827 | $18.18 | $2.29M | -$14.55M | 5 | 2019-06-11 |
| SOUTHERN CO (SOJA) Delisted | President & CEO, APC | 183,723 | — | — | -$11.98M | 3 | 2016-08-01 |
| SO | President & CEO, APC | 12,925 | $92.29 | $1.19M | -$8.11M | 13 | 2015-02-19 |
Recent Filings · Page 4 of 6
52 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-13 | SOUTHERN CO (SOLN) Delisted | Mixed | +28,640 | -$1.57M | EDGAR |
| 2019-06-11 | SOJC | Mixed | +100 | -$2.98M | EDGAR |
| 2019-02-15 | SOJC | Mixed | +2,652 | -$104.1K | EDGAR |
| 2019-02-13 | SOJC | Mixed | +26,937 | -$1.06M | EDGAR |
| 2018-03-13 | SOJC | Grant (A) | — | $0 | EDGAR |
| 2018-02-14 | SOJC | Mixed | +28,303 | -$741.1K | EDGAR |
| 2016-08-01 | SOUTHERN CO (SOJA) Delisted | Mixed | — | -$2.01M | EDGAR |
| 2016-02-05 | SOUTHERN CO (SOJA) Delisted | Mixed | — | -$635.0K | EDGAR |
| 2016-01-15 | SOUTHERN CO (SOJA) Delisted | Mixed | +2,380 | $111.4K | EDGAR |
| 2015-02-19 | SO | Mixed | — | -$991.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.