Curtis C Griffith - Insider Trading Tracker

Introduction

This page provides a comprehensive analysis of the known insider trading history of Curtis C Griffith. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

Companies with Reported Insider Positions

The SEC filings indicate Curtis C Griffith has reported holdings or trades in the following companies:

How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Curtis C Griffith. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Purchases SPFI / South Plains Financial, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in SPFI / South Plains Financial, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Ticker	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
2023-06-14	SPFI	Griffith Curtis C	1,500	24.2400	1,500	24.2400	36,360	188	29.9500	8,565	23.56
2023-06-13	SPFI	Griffith Curtis C	1,500	23.8200	1,500	23.8200	35,730
2020-06-01	SPFI	Griffith Curtis C	500	13.0000	500	13.0000	6,500
2020-05-26	SPFI	Griffith Curtis C	1,500	13.1100	1,500	13.1100	19,665
2020-05-22	SPFI	Griffith Curtis C	1,500	12.9647	1,500	12.9647	19,447
2020-03-13	SPFI	Griffith Curtis C	1,000	16.5100	1,000	16.5100	16,510
2020-03-12	SPFI	Griffith Curtis C	2,000	16.5479	2,000	16.5479	33,096
2020-03-11	SPFI	Griffith Curtis C	1,000	17.6230	1,000	17.6230	17,623
2019-05-13	SPFI	Griffith Curtis C	5,000	17.5000	5,000	17.5000	87,500

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales SPFI / South Plains Financial, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in SPFI / South Plains Financial, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date	Ticker	Insider	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2025-03-10	SPFI	Griffith Curtis C	100,000	33.0000	100,000	33.0000	3,300,000	32	30.7300	-227,000	-6.88
2025-02-18	SPFI	Griffith Curtis C	21,443	35.3600	21,443	35.3600	758,224
2025-02-14	SPFI	Griffith Curtis C	5,196	35.6000	5,196	35.6000	184,978
2025-02-13	SPFI	Griffith Curtis C	17,939	35.4000	17,939	35.4000	635,041
2025-02-12	SPFI	Griffith Curtis C	15,422	35.6900	15,422	35.6900	550,411
2024-11-05	SPFI	Griffith Curtis C	50,000	33.5000	50,000	33.5000	1,675,000
2024-08-15	SPFI	Griffith Curtis C	50,000	30.0000	50,000	30.0000	1,500,000
2024-08-06	SPFI	Griffith Curtis C	21,340	30.0000	21,340	30.0000	640,200
2024-08-05	SPFI	Griffith Curtis C	9,591	30.1000	9,591	30.1000	288,689
2024-08-02	SPFI	Griffith Curtis C	1,599	31.0000	1,599	31.0000	49,569
2024-07-31	SPFI	Griffith Curtis C	12,470	32.9600	12,470	32.9600	411,011
2024-07-30	SPFI	Griffith Curtis C	5,000	33.0000	5,000	33.0000	165,000
2024-06-13	SPFI	Griffith Curtis C	3,000	26.5400	3,000	26.5400	79,620
2024-06-13	SPFI	Griffith Curtis C	4,830	25.8600	4,830	25.8600	124,904
2024-05-06	SPFI	Griffith Curtis C	40,000	25.0000	40,000	25.0000	1,000,000
2024-03-12	SPFI	Griffith Curtis C	100,000	24.7500	100,000	24.7500	2,475,000
2024-03-08	SPFI	Griffith Curtis C	24,160	25.2700	24,160	25.2700	610,523
2024-03-07	SPFI	Griffith Curtis C	18,778	25.4300	18,778	25.4300	477,525
2024-03-07	SPFI	Griffith Curtis C	796	26.0300	796	26.0300	20,720
2024-03-06	SPFI	Griffith Curtis C	6,266	26.0400	6,266	26.0400	163,167
2024-02-27	SPFI	Griffith Curtis C	50,000	25.0000	50,000	25.0000	1,250,000
2024-02-06	SPFI	Griffith Curtis C	30,000	27.0000	30,000	27.0000	810,000
2024-01-31	SPFI	Griffith Curtis C	1,600	28.1000	1,600	28.1000	44,960
2023-08-11	SPFI	Griffith Curtis C	23,000	26.8800	23,000	26.8800	618,240
2022-08-29	SPFI	Griffith Curtis C	25,000	26.5700	25,000	26.5700	664,250

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Trading History

This table shows the complete list of insider trades made by Curtis C Griffith as disclosed to the Securities Exchange Commission (SEC).