Southern First Bancshares, Inc.
US ˙ NasdaqGM ˙ US8428731017

Introduction

This page provides a comprehensive analysis of the known insider trading history of Michael D Dowling. 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

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Michael D Dowling has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:SFST / Southern First Bancshares, Inc. 50,870
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Michael D Dowling. 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 SFST / Southern First Bancshares, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in SFST / Southern First Bancshares, 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 (%)
2013-03-21 SFST Dowling Michael D 300 11.0900 300 11.0900 3,327 236 13.9800 867 26.06

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

SFST / Southern First Bancshares, Inc. Insider Trades
Insider Sales SFST / Southern First Bancshares, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in SFST / Southern First Bancshares, 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 (%)
2021-11-05 SFST Dowling Michael D 500 57.5477 500 57.5477 28,774 341 41.4600 -8,043 -27.95
2021-11-05 SFST Dowling Michael D 1,500 57.4000 1,500 57.4000 86,100
2021-02-26 SFST Dowling Michael D 1,000 45.0000 1,000 45.0000 45,000
2021-02-26 SFST Dowling Michael D 2,000 45.0100 2,000 45.0100 90,020
2020-12-09 SFST Dowling Michael D 2,500 35.0000 2,500 35.0000 87,500
2020-12-09 SFST Dowling Michael D 500 35.2000 500 35.2000 17,600
2019-08-29 SFST Dowling Michael D 2,357 38.0000 2,357 38.0000 89,566
2018-05-10 SFST Dowling Michael D 1,875 47.0000 1,875 47.0000 88,125
2018-05-10 SFST Dowling Michael D 200 47.1500 200 47.1500 9,430
2018-05-10 SFST Dowling Michael D 425 47.1000 425 47.1000 20,018
2018-05-10 SFST Dowling Michael D 500 47.1040 500 47.1040 23,552
2018-03-05 SFST Dowling Michael D 1,200 44.4000 1,200 44.4000 53,280
2018-03-05 SFST Dowling Michael D 500 43.9000 500 43.9000 21,950
2018-02-27 SFST Dowling Michael D 500 43.5000 500 43.5000 21,750
2017-11-30 SFST Dowling Michael D 2,500 42.2500 2,500 42.2500 105,625
2017-11-30 SFST Dowling Michael D 500 42.3030 500 42.3030 21,152
2017-11-30 SFST Dowling Michael D 500 42.4010 500 42.4010 21,200
2017-11-30 SFST Dowling Michael D 500 42.3520 500 42.3520 21,176
2017-08-17 SFST Dowling Michael D 750 36.0000 750 36.0000 27,000
2017-08-16 SFST Dowling Michael D 1,250 36.0000 1,250 36.0000 45,000
2017-08-15 SFST Dowling Michael D 500 36.0140 500 36.0140 18,007
2017-08-15 SFST Dowling Michael D 3,100 36.0000 3,100 36.0000 111,600
2017-08-14 SFST Dowling Michael D 1,000 36.0000 1,000 36.0000 36,000
2017-08-10 SFST Dowling Michael D 2,000 36.2500 2,000 36.2500 72,500
2017-08-10 SFST Dowling Michael D 1,000 36.1800 1,000 36.1800 36,180
2017-08-10 SFST Dowling Michael D 500 36.0700 500 36.0700 18,035
2017-08-08 SFST Dowling Michael D 1,000 37.0000 1,000 37.0000 37,000
2016-12-21 SFST Dowling Michael D 1,000 36.1700 1,000 36.1700 36,170
2016-11-23 sfst Dowling Michael D 500 31.9500 500 31.9500 15,975
2016-11-22 sfst Dowling Michael D 1,000 31.5500 1,000 31.5500 31,550
2016-11-22 sfst Dowling Michael D 500 31.8500 500 31.8500 15,925
2016-11-21 sfst Dowling Michael D 500 31.1000 500 31.1000 15,550
2016-08-17 SFST Dowling Michael D 550 26.7500 550 26.7500 14,712
2016-08-16 SFST Dowling Michael D 479 26.8300 479 26.8300 12,852
2016-08-12 SFST Dowling Michael D 21 27.2500 21 27.2500 572
2016-03-02 SFST Dowling Michael D 2,000 23.0000 2,000 23.0000 46,000
2015-12-21 SFST Dowling Michael D 1,400 22.0000 1,400 22.0000 30,800
2015-12-18 SFST Dowling Michael D 1,000 22.0000 1,000 22.0000 22,000

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

SFST / Southern First Bancshares, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Michael D Dowling as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2023-05-16 2023-05-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 10,000 50,870 24.47 16.78 167,800 853,599
2023-01-19 2023-01-17 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 2,000 40,870 5.15
2022-12-22 2022-12-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -300 38,870 -0.77 45.40 -13,620 1,764,698
2022-06-07 2022-06-03 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -360 39,170 -0.91 45.23 -16,283 1,771,659
2022-01-20 2022-01-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 1,500 39,530 3.94
2021-11-08 2021-11-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,500 38,380 -3.76 57.40 -86,100 2,203,012
2021-11-08 2021-11-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 39,880 -1.24 57.55 -28,774 2,295,002
2021-11-08 2021-11-08 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -350 38,380 -0.90 62.00 -21,700 2,379,560
2021-05-07 2021-05-06 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -170 40,380 -0.42 53.61 -9,114 2,164,772
2021-05-07 2021-05-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -100 40,550 -0.25 52.96 -5,296 2,147,528
2021-03-03 2021-02-26 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -2,000 40,650 -4.69 45.01 -90,020 1,829,656
2021-03-03 2021-02-26 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,000 42,650 -2.29 45.00 -45,000 1,919,250
2021-01-21 2021-01-19 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 10,000 72,000 16.13 39.45 394,500 2,840,400
2021-01-21 2021-01-19 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 1,500 43,650 3.56
2020-12-10 2020-12-09 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 42,150 -1.17 35.20 -17,600 1,483,680
2020-12-10 2020-12-09 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -2,500 42,650 -5.54 35.00 -87,500 1,492,750
2020-12-10 2020-12-08 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -300 45,150 -0.66 34.84 -10,452 1,573,026
2020-09-04 2020-09-03 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -100 45,450 -0.22 26.24 -2,624 1,192,608
2020-07-13 2020-06-26 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -40 45,550 -0.09 26.22 -1,049 1,194,321
2020-06-22 2020-06-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -220 45,590 -0.48 27.46 -6,041 1,251,901
2020-05-21 2020-05-19 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 10,000 62,000 19.23 25.10 251,000 1,556,200
2020-03-24 2019-06-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
G - Gift -140 46,167 -0.30 36.56 -5,118 1,687,866
2020-01-23 2020-01-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 6,000 52,000 13.04 42.72 256,320 2,221,440
2020-01-23 2020-01-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 2,000 45,950 4.55
2019-08-30 2019-08-29 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -2,357 43,950 -5.09 38.00 -89,566 1,670,100
2019-01-16 2019-01-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 8,000 46,000 21.05 32.32 258,560 1,486,720
2019-01-16 2019-01-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 2,000 46,307 4.51
2018-05-14 2018-05-14 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
M - Exercise -10,000 38,000 -20.83 13.43 -134,300 510,340
2018-05-14 2018-05-14 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
M - Exercise 10,000 44,307 29.15 13.43 134,300 595,043
2018-05-14 2018-05-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 34,307 -1.44 47.10 -23,552 1,615,997
2018-05-14 2018-05-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -425 34,807 -1.21 47.10 -20,018 1,639,410
2018-05-14 2018-05-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -200 35,232 -0.56 47.15 -9,430 1,661,189
2018-05-14 2018-05-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,875 35,432 -5.03 47.00 -88,125 1,665,304
2018-03-05 2018-03-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
M - Exercise -11,000 48,000 -18.64 8.68 -95,480 416,640
2018-03-05 2018-03-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
M - Exercise 11,000 37,307 41.81 8.68 95,480 323,825
2018-03-05 2018-03-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 26,307 -1.87 43.90 -21,950 1,154,877
2018-03-05 2018-03-05 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,200 26,807 -4.28 44.40 -53,280 1,190,231
2018-03-01 2018-02-27 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 28,007 -1.75 43.50 -21,750 1,218,304
2018-01-18 2018-01-16 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 8,000 59,000 15.69 42.80 342,400 2,525,200
2018-01-18 2018-01-16 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 2,000 28,507 7.55
2017-12-04 2017-11-30 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 26,507 -1.85 42.35 -21,176 1,122,624
2017-12-04 2017-11-30 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 27,007 -1.82 42.40 -21,200 1,145,124
2017-12-04 2017-11-30 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 27,507 -1.79 42.30 -21,152 1,163,629
2017-12-04 2017-11-30 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -2,500 28,007 -8.19 42.25 -105,625 1,183,296
2017-08-18 2017-08-17 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -750 30,507 -2.40 36.00 -27,000 1,098,252
2017-08-16 2017-08-16 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,250 31,257 -3.85 36.00 -45,000 1,125,252
2017-08-16 2017-08-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -3,100 32,507 -8.71 36.00 -111,600 1,170,252
2017-08-16 2017-08-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 35,607 -1.38 36.01 -18,007 1,282,350
2017-08-16 2017-08-14 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,000 36,107 -2.69 36.00 -36,000 1,299,852
2017-08-10 2017-08-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -500 38,114 -1.29 36.07 -18,035 1,374,772
2017-08-10 2017-08-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -1,000 38,614 -2.52 36.18 -36,180 1,397,055
2017-08-10 2017-08-10 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -2,000 39,614 -4.81 36.25 -72,500 1,436,008
2017-08-10 2017-08-08 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -1,000 37,114 -2.62 37.00 -37,000 1,373,218
2017-01-18 2017-01-17 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock (right to buy)
A - Award 10,000 51,000 24.39 35.65 356,500 1,818,150
2016-12-21 2016-12-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,000 41,614 -2.35 36.17 -36,170 1,505,178
2016-11-28 2016-11-28 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Option (right to buy)
M - Exercise -18,150 41,000 -30.68 6.01 -109,082 246,410
2016-11-28 2016-11-28 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
M - Exercise 18,150 42,614 74.19 6.01 109,082 256,110
2016-11-23 2016-11-23 4 sfst SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 24,464 -2.00 31.95 -15,975 781,625
2016-11-23 2016-11-22 4 sfst SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 24,964 -1.96 31.85 -15,925 795,103
2016-11-23 2016-11-22 4 sfst SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -1,000 25,464 -3.78 31.55 -31,550 803,389
2016-11-23 2016-11-21 4 sfst SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -500 26,464 -1.85 31.10 -15,550 823,030
2016-08-19 2016-08-17 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -550 26,964 -2.00 26.75 -14,712 721,287
2016-08-16 2016-08-16 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -479 27,514 -1.71 26.83 -12,852 738,201
2016-08-16 2016-08-12 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -21 27,993 -0.07 27.25 -572 762,809
2016-03-03 2016-03-02 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
S - Sale -2,000 28,014 -6.66 23.00 -46,000 644,322
2016-02-08 2016-02-04 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
M - Exercise -6,100 59,150 -9.35 6.53 -39,833 386,250
2016-02-08 2016-02-04 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
M - Exercise 6,100 30,014 25.51 6.53 39,833 195,991
2016-01-22 2016-01-19 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 5,000 23,914 26.44
2016-01-21 2016-01-19 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 10,000 65,250 18.10 23.00 230,000 1,500,750
2015-12-23 2015-12-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -1,400 18,914 -6.89 22.00 -30,800 416,108
2015-12-21 2015-12-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
S - Sale -1,000 20,314 -4.69 22.00 -22,000 446,908
2015-11-18 2015-11-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock (right to buy)
M - Exercise -6,000 55,250 -9.80 6.53 -39,180 360,782
2015-11-18 2015-11-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
M - Exercise 6,000 21,314 39.18 6.53 39,180 139,180
2015-01-22 2015-01-20 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 10,000 61,250 19.51 16.78 167,800 1,027,775
2014-12-04 2014-11-12 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 2,000 15,314 15.02 14.40 28,800 220,522
2014-02-11 2014-01-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock options (right to buy)
A - Award 10,000 51,250 24.24 13.43 134,300 688,288
2013-03-21 2013-03-21 4 SFST SOUTHERN FIRST BANCSHARES INC
Common stock
P - Purchase 300 13,314 2.31 11.09 3,327 147,652
2013-01-17 2013-01-15 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 10,000 37,500 36.36 9.55 95,500 358,125
2012-09-27 2012-09-18 4 SFST SOUTHERN FIRST BANCSHARES INC
Common Stock
A - Award 5,000 11,831 73.20
2012-01-18 2012-01-17 4 SFST SOUTHERN FIRST BANCSHARES INC
Stock Options (right to buy)
A - Award 15,000 25,000 150.00 6.70 100,500 167,500
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)