Insider · CIK 0001360841
Jon Marshall Mahan
Files at DGICA (DONEGAL GROUP INC). First filing Dec 11, 2024, latest Nov 5, 2025.
In brief
Jon Marshall Mahan files SEC Form 4 as director at DGICA (DONEGAL GROUP INC). Since Dec 11, 2024, Jon Marshall Mahan has reported 0 open-market buys worth $0 and 2 open-market sells worth $288k, the latest filed on Nov 5, 2025.
A track record needs three past buys with six months of prices behind them; Jon Marshall Mahan has 0, so none is measured yet.
The newest scored trade: sold $86k of DGICA on Nov 5, 2025, filed Nov 5, 2025, scored 34 (weak). In the last 12 months: 0 buys worth $0 and 1 sell worth $86k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
DGICA: DONEGAL GROUP 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 |
|---|---|---|---|---|---|
| 34Weak | DONEGAL GROUP INC | $86k 4,500 shares | -32% | +41% from low-6% from high | |
| 47Moderate | DONEGAL GROUP INC | $202k 12,500 shares | -58% | - |
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 |
|---|---|---|---|---|---|
| Nov 5, 2025 | DGICA DONEGAL GROUP INC | 4,500 0.01% of outstanding | $86k | Nov 5, 2025 | none |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | 12,500 0.04% of outstanding | $202k | Dec 10, 2024 | none |
Transactions
Every row this insider has filed, 12 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | DGICA DONEGAL GROUP INC | AGrant or award Class A Common Stock | +1,200 | $19.98 | $24k | 10,688 | Jan 2, 2026 |
| Nov 5, 2025 | DGICA DONEGAL GROUP INC | MOption exercise Class A Common Stock | +4,500 | $14.43 | $65k | 13,988 | Nov 5, 2025 |
| Nov 5, 2025 | DGICA DONEGAL GROUP INC | SOpen-market sale Class A Common Stock | -4,500 | $19.07 | $86k | 9,488 | Nov 5, 2025 |
| Nov 5, 2025 | DGICA DONEGAL GROUP INC | MOption exercise Optionsderivative | -4,500 | $14.43 | $65k | 0 | Nov 5, 2025 |
| Jan 2, 2025 | DGICA DONEGAL GROUP INC | AGrant or award Class A Common Stock | +500 | $15.47 | $7,735 | 9,488 | Jan 3, 2025 |
| Dec 19, 2024 | DGICA DONEGAL GROUP INC | AGrant or award Optionsderivative | +4,500 | $0.00 | $0 | 4,500 | Dec 20, 2024 |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | MOption exercise Class A Common Stock | +8,000 | $15.80 | $126k | 16,988 | Dec 11, 2024 |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | MOption exercise Class A Common Stock | +4,500 | $14.98 | $67k | 21,488 | Dec 11, 2024 |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | SOpen-market sale Class A Common Stock | -12,500 | $16.15 | $202k | 8,988 | Dec 11, 2024 |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | MOption exercise Optionsderivative | -8,000 | $15.80 | $126k | 0 | Dec 11, 2024 |
| Dec 10, 2024 | DGICA DONEGAL GROUP INC | MOption exercise Optionsderivative | -4,500 | $14.98 | $67k | 0 | Dec 11, 2024 |
| Dec 21, 2023 | DGICA DONEGAL GROUP INC | AGrant or award Optionsderivative | +4,500 | $0.00 | $0 | 4,500 | Dec 22, 2023 |
Questions about Jon Marshall Mahan
Answered from the filings on this page, as of the latest one.
Is Jon Marshall Mahan buying or selling?
In the last 12 months Jon Marshall Mahan reported 0 open-market buys worth $0 and 1 open-market sell worth $86k on SEC Form 4; the latest was sold $86k of DGICA on Nov 5, 2025. Grants, option exercises and tax withholding are not counted.
How did Jon Marshall Mahan's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Jon Marshall Mahan has 0.
Where does Jon Marshall Mahan file Form 4?
Jon Marshall Mahan has filed Form 4 at DGICA (DONEGAL GROUP 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.