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S&T Bancorp Inc (STBA)

The most recent insider trading activity occurred on October 28, 2025, with a BUY transaction by GRUBE JEFFREY D. Prior to this, significant SELL transactions were noted in November 2024 by Palermo Frank J Jr, and in June 2024 by HIEB WILLIAM J. Earlier BUY transactions by multiple insiders span back to February 2025.
Stock chart
Ticker: STBA Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
GRUBE JEFFREY D
1 purchase — total 91,363 USD
Buy 28 Oct 2025
Value US$3,158,404.79 | Price 11.57 | Shares 24,160
Buy 28 May 2025
Value US$1,936,180.76 | Price 142.78 | Shares 96,076
Buy 25 Feb 2025
Value US$4,963.12 | Price 39.71 | Shares 125
Buy 13 Feb 2025
Value US$29,987.76 | Price 39.25 | Shares 764
Sale 13 Nov 2024
Value US$71,643.78 | Price 43.21 | Shares 1,658
Sale 13 Nov 2024
Value US$143,610.47 | Price 43.21 | Shares 3,324
Proposed sale 13 Nov 2024
Value US$214,931.00 | Price 43.15 | Shares 4,981
Proposed sale 13 Nov 2024
Value US$71,543.00 | Price 43.15 | Shares 1,658
Sale 6 Jun 2024
Value US$341,550.00 | Price 31.05 | Shares 11,000
Proposed sale 6 Jun 2024
Value US$341,550.00 | Price 31.05 | Shares 11,000
Buy 29 May 2024
Value US$1,092.70 | Price 31.22 | Shares 35
Buy 1 Jun 2023
Value US$24,363.00 | Price 27.07 | Shares 900
Buy 28 Apr 2023
Value US$55,184.20 | Price 27.59 | Shares 2,000
Sale 24 May 2022
Value US$104,016.50 | Price 28.25 | Shares 3,682
Buy 10 Aug 2021
Value US$5,285.52 | Price 30.20 | Shares 175
Buy 23 Jul 2021
Value US$8,319.00 | Price 27.73 | Shares 300
Buy 23 Jul 2021
Value US$77,598.27 | Price 28.74 | Shares 2,700
Sale 18 May 2021
Value US$270,980.00 | Price 34.00 | Shares 7,970
Sale 18 May 2021
Value US$582,160.33 | Price 34.18 | Shares 17,030
Sale 17 May 2021
Value US$51,049.01 | Price 34.01 | Shares 1,501
Sale 17 May 2021
Value US$446,488.00 | Price 34.00 | Shares 13,132
Sale 17 May 2021
Value US$1,169,396.00 | Price 34.00 | Shares 34,394
Buy 11 May 2021
Value US$9,655.35 | Price 32.73 | Shares 295
Sale 10 May 2021
Value US$1,700,000.00 | Price 34.00 | Shares 50,000
Buy 8 Mar 2021
Value US$75,164.00 | Price 32.68 | Shares 2,300
Buy 17 Feb 2021
Value US$56,000.00 | Price 28.00 | Shares 2,000
Planned sale 16 Feb 2021
Value US$232,176.00 | Price 28.00 | Shares 8,292
Planned sale 16 Feb 2021
Value US$157,472.00 | Price 28.00 | Shares 5,624
Buy 16 Feb 2021
Value US$29,975.66 | Price 28.33 | Shares 1,058
Sale 10 Feb 2021
Value US$116,244.43 | Price 28.48 | Shares 4,081
Buy 14 May 2020
Value US$2,050.00 | Price 20.50 | Shares 100
Buy 13 May 2020
Value US$101,899.00 | Price 20.38 | Shares 5,000
Buy 12 May 2020
Value US$11,095.00 | Price 22.19 | Shares 500
Buy 9 Mar 2020
Value US$8,692.50 | Price 28.98 | Shares 300
Sale 23 Jul 2019
Value US$3,736.00 | Price 37.36 | Shares 100
Sale 23 Jul 2019
Value US$8,058.96 | Price 37.31 | Shares 216
Sale 23 Jul 2019
Value US$7,458.00 | Price 37.29 | Shares 200
Sale 23 Jul 2019
Value US$3,728.00 | Price 37.28 | Shares 100
Sale 23 Jul 2019
Value US$17,442.36 | Price 37.27 | Shares 468
Sale 23 Jul 2019
Value US$3,725.00 | Price 37.25 | Shares 100
Sale 23 Jul 2019
Value US$7,671.44 | Price 37.24 | Shares 206
Sale 23 Jul 2019
Value US$3,723.00 | Price 37.23 | Shares 100
Sale 23 Jul 2019
Value US$10,347.16 | Price 37.22 | Shares 278
Buy 10 Jun 2019
Value US$75,953.17 | Price 37.31 | Shares 2,036
Buy 7 Jun 2019
Value US$110,250.00 | Price 36.75 | Shares 3,000
Buy 7 Jun 2019
Value US$4,072.15 | Price 36.69 | Shares 111
Buy 7 Jun 2019
Value US$13,277.44 | Price 36.68 | Shares 362
Buy 8 Mar 2019
Value US$60,268.95 | Price 38.96 | Shares 1,547
Buy 7 Mar 2019
Value US$276,366.08 | Price 38.92 | Shares 7,100
Buy 7 Mar 2019
Value US$112,613.96 | Price 38.83 | Shares 2,900
Buy 7 Mar 2019
Value US$38,853.50 | Price 38.85 | Shares 1,000
Buy 7 Mar 2019
Value US$38,857.80 | Price 38.86 | Shares 1,000
Buy 12 Nov 2018
Value US$41,130.00 | Price 41.13 | Shares 1,000
Sale 29 Aug 2018
Value US$232,200.00 | Price 46.44 | Shares 5,000
Buy 22 Aug 2018
Value US$63,100.50 | Price 46.50 | Shares 1,357
Buy 22 Aug 2018
Value US$4,639.00 | Price 46.39 | Shares 100
Sale 20 Aug 2018
Value US$27,349.74 | Price 45.58 | Shares 600
Buy 14 May 2018
Value US$43,916.00 | Price 43.92 | Shares 1,000
Sale 1 May 2018
Value US$74,306.46 | Price 42.36 | Shares 1,754
Sale 12 Dec 2017
Value US$197,815.00 | Price 39.56 | Shares 5,000
Sale 7 Dec 2017
Value US$55,533.73 | Price 40.51 | Shares 1,371
Sale 7 Dec 2017
Value US$146,350.31 | Price 40.33 | Shares 3,629
Sale 2 Nov 2017
Value US$35,124.80 | Price 41.32 | Shares 850
Sale 26 Oct 2017
Value US$50,178.98 | Price 41.78 | Shares 1,201
Sale 22 Aug 2017
Value US$44,112.50 | Price 35.29 | Shares 1,250
Buy 21 Aug 2017
Value US$35,100.00 | Price 35.10 | Shares 1,000
Sale 18 Aug 2017
Value US$154,484.52 | Price 35.00 | Shares 4,414
Sale 24 Jul 2017
Value US$40,491.06 | Price 37.67 | Shares 1,075
Sale 10 Feb 2017
Value US$36,380.00 | Price 36.38 | Shares 1,000
Sale 10 Feb 2017
Value US$36,360.20 | Price 36.36 | Shares 1,000
Sale 10 Feb 2017
Value US$36,270.00 | Price 36.27 | Shares 1,000
Sale 10 Feb 2017
Value US$72,548.00 | Price 36.27 | Shares 2,000
Sale 10 Feb 2017
Value US$36,260.00 | Price 36.26 | Shares 1,000
Sale 10 Feb 2017
Value US$36,112.00 | Price 36.11 | Shares 1,000
Sale 10 Feb 2017
Value US$36,102.50 | Price 36.10 | Shares 1,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-10-30 2025-10-28 B Purchase Non-Executive Director
24,160 +40.5%
11.57
US$3,158,405
24,160 +40.5% 11.57 US$3,158,405
2025-05-30 2025-05-28 B Purchase Non-Executive Director
96,076 +43.5%
142.78
US$1,936,181
96,076 +43.5% 142.78 US$1,936,181
2025-02-26 2025-02-25 B Purchase Non-Executive Director
17,524 -30.4%
222.08
US$2,275,272
17,524 -30.4% 222.08 US$2,275,272
2025-02-13 2025-02-13 B Purchase Non-Executive Director
764 +156.9%
39.25
US$29,988
764 +156.9% 39.25 US$29,988
2024-11-14 2024-11-13 S Sale Non-Executive Director
1,658 -100.0%
43.21
US$71,644
1,658 -100.0% 43.21 US$71,644
2024-11-14 2024-11-13 S Sale Non-Executive Director
3,324 -100.0%
43.21
US$143,610
3,324 -100.0% 43.21 US$143,610
2024-11-12 2024-11-13 PrS Proposed sale

Director; Member of immediate family of any of the foregoing

Non-Executive Director
4,981
43.15
US$214,931
4,981 43.15 US$214,931
2024-11-12 2024-11-13 PrS Proposed sale

Director; Member of immediate family of any of the foregoing

Non-Executive Director
1,658
43.15
US$71,543
1,658 43.15 US$71,543
2024-06-07 2024-06-06 S Sale Non-Executive Director
11,000 -25.7%
31.05
US$341,550
11,000 -25.7% 31.05 US$341,550
2024-06-06 2024-06-06 PrS Proposed sale

Director

Non-Executive Director
11,000
31.05
US$341,550
11,000 31.05 US$341,550
2024-05-30 2024-05-29 B Purchase Non-Executive Director
35 +1.1%
31.22
US$1,093
35 +1.1% 31.22 US$1,093
2023-06-01 2023-06-01 B Purchase Non-Executive Director
900 +14.2%
27.07
US$24,363
900 +14.2% 27.07 US$24,363
2023-05-01 2023-04-28 B Purchase Non-Executive Director
2,000 +5.7%
27.59
US$55,184
2,000 +5.7% 27.59 US$55,184
2022-05-25 2022-05-24 S Sale Non-Executive Director
3,682 -8.6%
28.25
US$104,016
3,682 -8.6% 28.25 US$104,016
2021-08-10 2021-08-10 B Purchase Non-Executive Director
175 +2.1%
30.20
US$5,286
175 +2.1% 30.20 US$5,286
2021-07-23 2021-07-23 B Purchase Non-Executive Director
300 +0.9%
27.73
US$8,319
300 +0.9% 27.73 US$8,319
2021-07-23 2021-07-23 B Purchase Non-Executive Director
2,700 +9.3%
28.74
US$77,598
2,700 +9.3% 28.74 US$77,598
2021-05-20 2021-05-18 S Sale Non-Executive Director
7,970 -8.0%
34.00
US$270,980
7,970 -8.0% 34.00 US$270,980
2021-05-20 2021-05-18 S Sale Non-Executive Director
17,030 -14.5%
34.18
US$582,160
17,030 -14.5% 34.18 US$582,160
2021-05-18 2021-05-17 S Sale Non-Executive Director
1,501 -1.3%
34.01
US$51,049
1,501 -1.3% 34.01 US$51,049
2021-05-18 2021-05-17 S Sale Non-Executive Director
13,132 -10.0%
34.00
US$446,488
13,132 -10.0% 34.00 US$446,488
2021-05-18 2021-05-17 S Sale Non-Executive Director
34,394 -20.7%
34.00
US$1,169,396
34,394 -20.7% 34.00 US$1,169,396
2021-05-12 2021-05-11 B Purchase Non-Executive Director
295 +10.8%
32.73
US$9,655
295 +10.8% 32.73 US$9,655
2021-05-12 2021-05-10 S Sale Non-Executive Director
50,000 -23.1%
34.00
US$1,700,000
50,000 -23.1% 34.00 US$1,700,000
2021-03-08 2021-03-08 B Purchase Non-Executive Director
2,300 +39.7%
32.68
US$75,164
2,300 +39.7% 32.68 US$75,164
2021-02-18 2021-02-17 B Purchase Non-Executive Director
2,000 +23.1%
28.00
US$56,000
2,000 +23.1% 28.00 US$56,000
2021-02-18 2021-02-16 PlS Planned sale Non-Executive Director
8,292 -100.0%
28.00
US$232,176
8,292 -100.0% 28.00 US$232,176
2021-02-18 2021-02-16 PlS Planned sale Non-Executive Director
5,624 -40.4%
28.00
US$157,472
5,624 -40.4% 28.00 US$157,472
2021-02-18 2021-02-16 B Purchase

PRESIDENT

Executive Director
1,058 +12.2%
28.33
US$29,976
1,058 +12.2% 28.33 US$29,976
2021-02-12 2021-02-10 S Sale Non-Executive Director
4,081 -21.2%
28.48
US$116,244
4,081 -21.2% 28.48 US$116,244
2020-05-15 2020-05-14 B Purchase Non-Executive Director
100 +0.6%
20.50
US$2,050
100 +0.6% 20.50 US$2,050
2020-05-15 2020-05-13 B Purchase Non-Executive Director
5,000 +40.1%
20.38
US$101,899
5,000 +40.1% 20.38 US$101,899
2020-05-15 2020-05-12 B Purchase Non-Executive Director
500 +12.3%
22.19
US$11,095
500 +12.3% 22.19 US$11,095
2020-03-09 2020-03-09 B Purchase Non-Executive Director
300 +1.9%
28.98
US$8,692
300 +1.9% 28.98 US$8,692
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

100 -1.2%
37.36
US$3,736
100 -1.2% 37.36 US$3,736
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

216 -2.6%
37.31
US$8,059
216 -2.6% 37.31 US$8,059
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

200 -2.3%
37.29
US$7,458
200 -2.3% 37.29 US$7,458
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

100 -1.2%
37.28
US$3,728
100 -1.2% 37.28 US$3,728
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

468 -5.1%
37.27
US$17,442
468 -5.1% 37.27 US$17,442
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

100 -1.1%
37.25
US$3,725
100 -1.1% 37.25 US$3,725
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

206 -2.2%
37.24
US$7,671
206 -2.2% 37.24 US$7,671
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

100 -1.0%
37.23
US$3,723
100 -1.0% 37.23 US$3,723
2019-07-23 2019-07-23 S Sale

SR. EXECUTIVE VICE PRESIDENT

278 -2.8%
37.22
US$10,347
278 -2.8% 37.22 US$10,347
2019-06-11 2019-06-10 B Purchase

CEO & DIRECTOR

Executive Director
2,036 +16.3%
37.31
US$75,953
2,036 +16.3% 37.31 US$75,953
2019-06-11 2019-06-07 B Purchase
3,000 +51.4%
36.75
US$110,250
3,000 +51.4% 36.75 US$110,250
2019-06-11 2019-06-07 B Purchase
111 +0.9%
36.69
US$4,072
111 +0.9% 36.69 US$4,072
2019-06-11 2019-06-07 B Purchase
362 +3.0%
36.68
US$13,277
362 +3.0% 36.68 US$13,277
2019-03-12 2019-03-08 B Purchase
1,547 +0.7%
38.96
US$60,269
1,547 +0.7% 38.96 US$60,269
2019-03-08 2019-03-07 B Purchase
7,100 +3.5%
38.92
US$276,366
7,100 +3.5% 38.92 US$276,366
2019-03-08 2019-03-07 B Purchase
2,900 +1.4%
38.83
US$112,614
2,900 +1.4% 38.83 US$112,614
2019-03-08 2019-03-07 B Purchase
1,000 +0.5%
38.85
US$38,854
1,000 +0.5% 38.85 US$38,854
2019-03-08 2019-03-07 B Purchase
1,000 +0.5%
38.86
US$38,858
1,000 +0.5% 38.86 US$38,858
2018-11-15 2018-11-12 B Purchase Kane Robert Edward Non-Executive Director
1,000 +26.5%
41.13
US$41,130
1,000 +26.5% 41.13 US$41,130
2018-08-30 2018-08-29 S Sale MILLER JAMES C Non-Executive Director
5,000 -11.1%
46.44
US$232,200
5,000 -11.1% 46.44 US$232,200
2018-08-22 2018-08-22 B Purchase Cassotis Christina Anne Non-Executive Director
1,357 +82.9%
46.50
US$63,100
1,357 +82.9% 46.50 US$63,100
2018-08-22 2018-08-22 B Purchase Cassotis Christina Anne Non-Executive Director
100 +6.5%
46.39
US$4,639
100 +6.5% 46.39 US$4,639
2018-08-22 2018-08-20 S Sale JONES FRANK W Non-Executive Director
600 -2.4%
45.58
US$27,350
600 -2.4% 45.58 US$27,350
2018-05-16 2018-05-14 B Purchase Kane Robert Edward Non-Executive Director
1,000 +49.9%
43.92
US$43,916
1,000 +49.9% 43.92 US$43,916
2018-05-02 2018-05-01 S Sale RUDDOCK DAVID P

SR. EXECUTIVE VICE PRESIDENT

Officer
1,754 -16.3%
42.36
US$74,306
1,754 -16.3% 42.36 US$74,306
2017-12-13 2017-12-12 S Sale MILLER JAMES C
5,000 -10.2%
39.56
US$197,815
5,000 -10.2% 39.56 US$197,815
2017-12-11 2017-12-07 S Sale BRICE TODD D

PRESIDENT, CEO & DIRECTOR

Executive Director
1,371 -1.6%
40.51
US$55,534
1,371 -1.6% 40.51 US$55,534
2017-12-11 2017-12-07 S Sale BRICE TODD D

PRESIDENT, CEO & DIRECTOR

Executive Director
3,629 -4.0%
40.33
US$146,350
3,629 -4.0% 40.33 US$146,350
2017-11-07 2017-11-02 S Sale JONES FRANK W
850 -3.4%
41.32
US$35,125
850 -3.4% 41.32 US$35,125
2017-10-27 2017-10-26 S Sale KRIEGER DAVID Non-Executive Director
1,201 -6.2%
41.78
US$50,179
1,201 -6.2% 41.78 US$50,179
2017-08-23 2017-08-22 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,250 -69.5%
35.29
US$44,112
1,250 -69.5% 35.29 US$44,112
2017-08-23 2017-08-21 B Purchase Kane Robert Edward
1,000 +100.3%
35.10
US$35,100
1,000 +100.3% 35.10 US$35,100
2017-08-21 2017-08-18 S Sale RUDDOCK DAVID P

SR. EXECUTIVE VICE PRESIDENT

4,414 -30.6%
35.00
US$154,485
4,414 -30.6% 35.00 US$154,485
2017-07-26 2017-07-24 S Sale JONES FRANK W Non-Executive Director
1,075 -4.1%
37.67
US$40,491
1,075 -4.1% 37.67 US$40,491
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -4.2%
36.38
US$36,380
1,000 -4.2% 36.38 US$36,380
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -4.1%
36.36
US$36,360
1,000 -4.1% 36.36 US$36,360
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -3.9%
36.27
US$36,270
1,000 -3.9% 36.27 US$36,270
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

2,000 -7.2%
36.27
US$72,548
2,000 -7.2% 36.27 US$72,548
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -3.5%
36.26
US$36,260
1,000 -3.5% 36.26 US$36,260
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -3.4%
36.11
US$36,112
1,000 -3.4% 36.11 US$36,112
2017-02-13 2017-02-10 S Sale SPOSITO THOMAS J II

Sr Executive Vice President

1,000 -3.3%
36.10
US$36,102
1,000 -3.3% 36.10 US$36,102
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