Insider · CIK 0001868939
Mark A Maples
Files at GSBC (GREAT SOUTHERN BANCORP, INC.). First filing Nov 8, 2024, latest May 4, 2026.
In brief
Mark A Maples files SEC Form 4 as insider at GSBC (GREAT SOUTHERN BANCORP, INC.). Since Nov 8, 2024, Mark A Maples has reported 0 open-market buys worth $0 and 4 open-market sells worth $556k, the latest filed on May 4, 2026.
A track record needs three past buys with six months of prices behind them; Mark A Maples has 0, so none is measured yet.
The newest scored trade: sold $165k of GSBC on May 1, 2026, filed May 4, 2026, scored 39 (weak). In the last 12 months: 0 buys worth $0 and 2 sells worth $251k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GSBC: GREAT SOUTHERN BANCORP, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 39Weak | GREAT SOUTHERN BANCORP, INC. | $165k 2,387 shares | -100% | +28% from low0% from high | |
| 22Weak | GSBCsell GREAT SOUTHERN BANCORP, INC. | $87k 1,450 shares | -100% | +21% from low-7% from high | |
| 39Weak | GREAT SOUTHERN BANCORP, INC. | $165k 2,600 shares | -100% | - | |
| 39Weak | GREAT SOUTHERN BANCORP, INC. | $139k 2,074 shares | -100% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | 2,387 0.02% of outstanding | $165k | May 1, 2026 | none |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | 1,450 0.01% of outstanding | $87k | Nov 25, 2025 | none |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | 2,600 0.02% of outstanding | $167k | Nov 27, 2024 | $139k |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | 2,074 0.02% of outstanding | $118k | Nov 6, 2024 | none |
Transactions
Every row this insider has filed, 34 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +1,187 | $57.98 | $69k | 1,187 | May 4, 2026 |
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +1,200 | $61.55 | $74k | 2,387 | May 4, 2026 |
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | SOpen-market sale Common Stock | -2,387 | $68.96 | $165k | 0 | May 4, 2026 |
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,187 | $57.98 | $69k | 1,187 | May 4, 2026 |
| May 1, 2026 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,200 | $61.55 | $74k | 3,587 | May 4, 2026 |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +250 | $41.74 | $10k | 250 | Dec 1, 2025 |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +1,200 | $53.22 | $64k | 1,450 | Dec 1, 2025 |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | SOpen-market sale Common Stock | -1,450 | $59.93 | $87k | 0 | Dec 1, 2025 |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -250 | $41.74 | $10k | 0 | Dec 1, 2025 |
| Nov 25, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,200 | $53.22 | $64k | 9,574 | Dec 1, 2025 |
| Nov 19, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $57.29 | $69k | 1,200 | Nov 20, 2025 |
| Nov 19, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $57.29 | $69k | 2,400 | Nov 20, 2025 |
| Nov 19, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $57.29 | $69k | 3,600 | Nov 20, 2025 |
| Nov 19, 2025 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $57.29 | $69k | 4,800 | Nov 20, 2025 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common stock | +212 | $60.15 | $13k | 212 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common stock | +1,188 | $57.98 | $69k | 1,400 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common stock | +1,200 | $61.55 | $74k | 2,600 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | SOpen-market sale Common stock | -2,600 | $63.42 | $165k | 0 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -212 | $60.15 | $13k | 0 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,188 | $57.98 | $69k | 2,624 | Dec 2, 2024 |
| Nov 27, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,200 | $61.55 | $74k | 6,224 | Dec 2, 2024 |
| Nov 20, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $61.79 | $74k | 1,200 | Nov 22, 2024 |
| Nov 20, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $61.79 | $74k | 2,400 | Nov 22, 2024 |
| Nov 20, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $61.79 | $74k | 3,600 | Nov 22, 2024 |
| Nov 20, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | AGrant or award Option to purchasederivative | +1,200 | $61.79 | $74k | 4,800 | Nov 22, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +424 | $55.00 | $23k | 424 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +212 | $60.15 | $13k | 636 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +250 | $41.74 | $10k | 886 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Common Stock | +1,188 | $57.98 | $69k | 2,074 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | SOpen-market sale Common Stock | -2,074 | $67.19 | $139k | 0 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -424 | $55.00 | $23k | 0 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -212 | $60.15 | $13k | 212 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -250 | $41.74 | $10k | 462 | Nov 8, 2024 |
| Nov 6, 2024 | GSBC GREAT SOUTHERN BANCORP, INC. | MOption exercise Option to purchasederivative | -1,188 | $57.98 | $69k | 4,024 | Nov 8, 2024 |
Questions about Mark A Maples
Answered from the filings on this page, as of the latest one.
Is Mark A Maples buying or selling?
In the last 12 months Mark A Maples reported 0 open-market buys worth $0 and 2 open-market sells worth $251k on SEC Form 4; the latest was sold $165k of GSBC on May 1, 2026. Grants, option exercises and tax withholding are not counted.
How did Mark A Maples's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Mark A Maples has 0.
Where does Mark A Maples file Form 4?
Mark A Maples has filed Form 4 at GSBC (GREAT SOUTHERN BANCORP, INC.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.