Insider · CIK 0001405640
Donald E Gibson
Files at GCBC (GREENE COUNTY BANCORP INC). First filing Oct 30, 2025, latest Oct 30, 2025.
In brief
Donald E Gibson files SEC Form 4 as CEO, president and director at GCBC (GREENE COUNTY BANCORP INC). Since Oct 30, 2025, Donald E Gibson has reported 1 open-market buy worth $22k and 0 open-market sells worth $0, the latest filed on Oct 30, 2025.
A track record needs three past buys with six months of prices behind them; Donald E Gibson has 0, so none is measured yet.
The newest scored trade: bought $22k of GCBC on Oct 29, 2025, filed Oct 30, 2025, scored 66 (notable). In the last 12 months: 1 buy worth $22k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GCBC: GREENE COUNTY 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 |
|---|---|---|---|---|---|
| 66Notable | GREENE COUNTY BANCORP INC | $22k 1,000 shares | - | +6% from low-37% from high |
Transactions
Every row this insider has filed, 4 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 29, 2025 | GCBC GREENE COUNTY BANCORP INC | POpen-market purchase Common Stockindirect: 401(k) | +500 | $22.00 | $11k | 500 | Oct 30, 2025 |
| Oct 29, 2025 | GCBC GREENE COUNTY BANCORP INC | POpen-market purchase Common Stockindirect: 401(k) | +500 | $21.75 | $11k | 1,000 | Oct 30, 2025 |
| Jun 11, 2025 | GCBC GREENE COUNTY BANCORP INC | GGift Common Stock | -125,100 | $0.00 | $0 | 0 | Jun 11, 2025 |
| Jun 11, 2025 | GCBC GREENE COUNTY BANCORP INC | GGift Common Stockindirect: By Trust | +125,100 | $0.00 | $0 | 125,100 | Jun 11, 2025 |
Questions about Donald E Gibson
Answered from the filings on this page, as of the latest one.
Is Donald E Gibson buying or selling?
In the last 12 months Donald E Gibson reported 1 open-market buy worth $22k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $22k of GCBC on Oct 29, 2025. Grants, option exercises and tax withholding are not counted.
How did Donald E Gibson's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Donald E Gibson has 0.
Where does Donald E Gibson file Form 4?
Donald E Gibson has filed Form 4 at GCBC (GREENE COUNTY BANCORP INC) as President and CEO. 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.