Balchem Corp (BCPC)

Balchem Corp experienced notable insider trading activity during December 2025. Executives including Job Leonard van Gunsteren and David B. Fischer executed multiple sell orders alongside proposed sales. These transactions represent the most recent corporate equity movements, occurring well beyond the three-month window, reflecting ongoing divestment patterns by key leadership personnel.
Ticker: BCPC Exchange: NSM


Loading...
Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Balchem Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.3
van Gunsteren Job Leonard SVP and GM, Specialty Products Officer
Transaction date
Sale
Price
151.46
Quantity 41,786 -30.6%
Value US$1,508,655
2.3
van Gunsteren Job Leonard SVP and GM, Specialty Products Officer
Transaction date
Sale
Price
68.66
Quantity 73,774 -25.2%
Value US$3,717,188
2.3
van Gunsteren Job Leonard Officer Officer
Transaction date
Proposed sale
Price
416.01
Quantity 72,143
Value US$548,928
2.2
Fischer David B Director Non-Executive Director
Transaction date
Proposed sale
Price
154.20
Quantity 2,000
Value US$308,400
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
154.15
Quantity 2,000 -20.0%
Value US$308,291
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
153.91
Quantity 6,000 -37.5%
Value US$923,458
2.2
Fischer David B Director Non-Executive Director
Transaction date
Proposed sale
Price
154.20
Quantity 2,000
Value US$308,400
2.2
Fischer David B Director Non-Executive Director
Transaction date
Proposed sale
Price
153.91
Quantity 6,000
Value US$923,458
0.9
Reid Martin Luther SVP Chief Supply Chain Officer Officer
Transaction date
Sale
Price
154.44
Quantity 1,200 -14.0%
Value US$185,328
0.9
Reid Martin Luther Officer Officer
Transaction date
Proposed sale
Price
154.44
Quantity 1,200
Value US$185,328
Lee Joyce J. Former Director Non-Executive Director
Transaction date
Proposed sale
Price
180.87
Quantity 4,476
Value US$809,565
Lee Joyce J. Former Director Non-Executive Director
Transaction date
Proposed sale
Price
175.00
Quantity 2,000
Value US$350,000
2.3
van Gunsteren Job Leonard SVP and GM, Specialty Products Officer
Transaction date
Sale
Price
180.05
Quantity 7,750 -47.6%
Value US$1,395,412
2.3
van Gunsteren Job Leonard Officer Officer
Transaction date
Proposed sale
Price
180.05
Quantity 7,750
Value US$1,395,411
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
177.10
Quantity 904 -87.3%
Value US$160,094
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
180.47
Quantity 330 -6.2%
Value US$59,554
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
179.25
Quantity 3,570 -40.2%
Value US$639,912
2.8
Backus William A. Officer Officer
Transaction date
Proposed sale
Price
179.35
Quantity 3,900
Value US$699,466
Griffin Jonathan Harrison Former Officer Officer
Transaction date
Proposed sale
Price
153.58
Quantity 2,500
Value US$383,946
Griffin Jonathan Harrison Former Officer Officer
Transaction date
Proposed sale
Price
154.99
Quantity 1,500
Value US$232,480
2.3
Sestrick Michael Robert SVP & Chief Technology Officer Officer
Transaction date
Sale
Price
154.45
Quantity 1,929 -28.3%
Value US$297,935
2.3
Sestrick Michael Robert Officer Officer
Transaction date
Proposed sale
Price
154.45
Quantity 1,929
Value US$297,935
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
153.89
Quantity 637 -6.6%
Value US$98,030
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
153.89
Quantity 637 -6.6%
Value US$98,030
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
152.85
Quantity 4,363 -31.1%
Value US$666,871
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
152.85
Quantity 4,363 -31.1%
Value US$666,871
2.2
Fischer David B Director Non-Executive Director
Transaction date
Proposed sale
Price
153.28
Quantity 5,000
Value US$766,400
2.2
Tignor Michael Brent SVP & Chief HR Officer Officer
Transaction date
Sale
Price
158.22
Quantity 2,078 -19.9%
Value US$328,788
2.2
Tignor Michael Brent SVP & Chief HR Officer Officer
Transaction date
Sale
Price
157.07
Quantity 3,261 -23.8%
Value US$512,197
2.2
Tignor Michael Brent Officer Officer
Transaction date
Proposed sale
Price
157.52
Quantity 5,339
Value US$840,985
2.2
Wineinger Matthew David Non-Executive Director
Transaction date
Sale
Price
156.89
Quantity 1,333 -17.8%
Value US$209,128
2.2
Wineinger Matthew David Director Non-Executive Director
Transaction date
Proposed sale
Price
156.89
Quantity 1,333
Value US$209,128
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
156.13
Quantity 100 -1.7%
Value US$15,613
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
155.66
Quantity 4,319 -41.8%
Value US$672,284
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
154.36
Quantity 2,581 -20.0%
Value US$398,408
2.8
Backus William A. Officer Officer
Transaction date
Proposed sale
Price
155.15
Quantity 7,000
Value US$1,086,015
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
156.94
Quantity 2,477 -16.1%
Value US$388,745
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
156.16
Quantity 6,703 -30.3%
Value US$1,046,724
2.8
Backus William A. Officer Officer
Transaction date
Proposed sale
Price
156.37
Quantity 9,180
Value US$1,435,468
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
155.25
Quantity 5,864 -8.1%
Value US$910,380
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
154.66
Quantity 13,989 -16.2%
Value US$2,163,539
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
153.56
Quantity 14,497 -14.4%
Value US$2,226,107
2.2
Harris Theodore L Officer; Director Executive Director
Transaction date
Proposed sale
Price
154.29
Quantity 34,350
Value US$5,300,026
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
155.91
Quantity 200 -0.3%
Value US$31,182
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
154.84
Quantity 2,667 -3.8%
Value US$412,947
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
153.75
Quantity 16,015 -18.8%
Value US$2,462,244
2.2
Harris Theodore L Chairman, President & CEO Executive Director
Transaction date
Sale
Price
152.97
Quantity 10,797 -11.2%
Value US$1,651,658
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
155.68
Quantity 77 -0.6%
Value US$11,988
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
154.80
Quantity 14,139 -52.1%
Value US$2,188,741
2.8
Backus William A. VP & Chief Accounting Officer Officer
Transaction date
Sale
Price
153.44
Quantity 784 -2.8%
Value US$120,296
2.3
Sestrick Michael Robert SVP & Chief Technology Officer Officer
Transaction date
Sale
Price
153.21
Quantity 11,100 -62.2%
Value US$1,700,613
2.2
Harris Theodore L Officer; Director Executive Director
Transaction date
Proposed sale
Price
153.58
Quantity 29,679
Value US$4,558,031
2.3
Sestrick Michael Robert Officer Officer
Transaction date
Proposed sale
Price
153.21
Quantity 11,100
Value US$1,700,613
2.8
Backus William A. Officer Officer
Transaction date
Proposed sale
Price
154.73
Quantity 15,000
Value US$2,321,024
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
131.57
Quantity 3,800 -22.0%
Value US$499,979
2.2
Fischer David B Director Non-Executive Director
Transaction date
Proposed sale
Price
131.89
Quantity 3,800
Value US$501,194
2.3
Sestrick Michael Robert SVP & Chief Technology Officer Officer
Transaction date
Sale
Price
130.36
Quantity 2,300 -29.8%
Value US$299,837
2.3
Sestrick Michael Robert Officer Officer
Transaction date
Proposed sale
Price
130.36
Quantity 2,300
Value US$299,836
2.3
Sestrick Michael Robert Officer Officer
Transaction date
Proposed sale
Price
130.36
Quantity 2,300
Value US$299,836
2.2
Fischer David B Non-Executive Director
Transaction date
Sale
Price
127.01
Quantity 3,000 -14.8%
Value US$381,021
2.3
van Gunsteren Job Leonard Vice President Officer
Transaction date
Sale
Price
131.12
Quantity 1,000 -41.2%
Value US$131,121
2.3
van Gunsteren Job Leonard Vice President Officer
Transaction date
Sale
Price
126.00
Quantity 2,200 -43.7%
Value US$277,206
0.7
MASON SCOTT C Vice President Officer
Transaction date
Sale
Price
103.00
Quantity 3,000 -23.7%
Value US$309,000
LUDWIG DAVID F Vice President, Specialty & In
Transaction date
Sale
Price
90.00
Quantity 10,688 -36.0%
Value US$961,920
LUDWIG DAVID F Vice President, Specialty & In
Transaction date
Sale
Price
90.00
Quantity 2,062 -9.8%
Value US$185,580
MASON SCOTT C Vice President
Transaction date
Purchase
Price
84.74
Quantity 3,000 +31.5%
Value US$254,220
Knutson Daniel E
Transaction date
Purchase
Price
89.11
Quantity 650 +76.9%
Value US$57,922
MCMILLAN EDWARD
Transaction date
Sale
Price
81.09
Quantity 2,557 -9.0%
Value US$207,301
Backus William A. CFO and Treasurer
Transaction date
Sale
Price
83.60
Quantity 48,500 -74.3%
Value US$4,054,469
Backus William A. CFO and Treasurer
Transaction date
Sale
Price
86.88
Quantity 14,000 -45.5%
Value US$1,216,250
MCMILLAN EDWARD Non-Executive Director
Transaction date
Sale
Price
85.00
Quantity 1,550 -5.4%
Value US$131,750
ROSSI DINO A
Transaction date
Sale
Price
83.26
Quantity 747 -2.9%
Value US$62,195
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-12-05 2025-12-04 S Sale

SVP and GM, Specialty Products

Officer
41,786 -30.6%
151.46
US$1,508,655
41,786 -30.6% 151.46 US$1,508,655
2025-12-05 2025-12-04 S Sale

SVP and GM, Specialty Products

Officer
73,774 -25.2%
68.66
US$3,717,188
73,774 -25.2% 68.66 US$3,717,188
2025-12-04 2025-12-04 PrS Proposed sale

Officer

Officer
72,143
416.01
US$548,928
72,143 416.01 US$548,928
2025-12-08 2025-12-03 PrS Proposed sale

Director

Non-Executive Director
2,000
154.20
US$308,400
2,000 154.20 US$308,400
2025-12-05 2025-12-03 S Sale Non-Executive Director
2,000 -20.0%
154.15
US$308,291
2,000 -20.0% 154.15 US$308,291
2025-12-05 2025-12-03 S Sale Non-Executive Director
6,000 -37.5%
153.91
US$923,458
6,000 -37.5% 153.91 US$923,458
2025-12-03 2025-12-03 PrS Proposed sale

Director

Non-Executive Director
2,000
154.20
US$308,400
2,000 154.20 US$308,400
2025-12-03 2025-12-03 PrS Proposed sale

Director

Non-Executive Director
6,000
153.91
US$923,458
6,000 153.91 US$923,458
2025-11-13 2025-11-11 S Sale

SVP Chief Supply Chain Officer

Officer
1,200 -14.0%
154.44
US$185,328
1,200 -14.0% 154.44 US$185,328
2025-11-12 2025-11-11 PrS Proposed sale

Officer

Officer
1,200
154.44
US$185,328
1,200 154.44 US$185,328
2024-11-06 2024-11-06 PrS Proposed sale

Former Director

Non-Executive Director
4,476
180.87
US$809,565
4,476 180.87 US$809,565
2024-11-05 2024-11-05 PrS Proposed sale

Former Director

Non-Executive Director
2,000
175.00
US$350,000
2,000 175.00 US$350,000
2024-08-02 2024-07-31 S Sale

SVP and GM, Specialty Products

Officer
7,750 -47.6%
180.05
US$1,395,412
7,750 -47.6% 180.05 US$1,395,412
2024-07-31 2024-07-31 PrS Proposed sale

Officer

Officer
7,750
180.05
US$1,395,411
7,750 180.05 US$1,395,411
2024-08-01 2024-07-30 S Sale

VP & Chief Accounting Officer

Officer
904 -87.3%
177.10
US$160,094
904 -87.3% 177.10 US$160,094
2024-08-01 2024-07-30 S Sale

VP & Chief Accounting Officer

Officer
330 -6.2%
180.47
US$59,554
330 -6.2% 180.47 US$59,554
2024-08-01 2024-07-30 S Sale

VP & Chief Accounting Officer

Officer
3,570 -40.2%
179.25
US$639,912
3,570 -40.2% 179.25 US$639,912
2024-07-30 2024-07-30 PrS Proposed sale

Officer

Officer
3,900
179.35
US$699,466
3,900 179.35 US$699,466
2024-05-24 2024-05-24 PrS Proposed sale

Former Officer

Officer
2,500
153.58
US$383,946
2,500 153.58 US$383,946
2024-05-21 2024-05-21 PrS Proposed sale

Former Officer

Officer
1,500
154.99
US$232,480
1,500 154.99 US$232,480
2024-05-13 2024-05-10 S Sale

SVP & Chief Technology Officer

Officer
1,929 -28.3%
154.45
US$297,935
1,929 -28.3% 154.45 US$297,935
2024-05-10 2024-05-10 PrS Proposed sale

Officer

Officer
1,929
154.45
US$297,935
1,929 154.45 US$297,935
2024-05-10 2024-05-08 S Sale Non-Executive Director
637 -6.6%
153.89
US$98,030
637 -6.6% 153.89 US$98,030
2024-05-10 2024-05-08 S Sale Non-Executive Director
637 -6.6%
153.89
US$98,030
637 -6.6% 153.89 US$98,030
2024-05-10 2024-05-08 S Sale Non-Executive Director
4,363 -31.1%
152.85
US$666,871
4,363 -31.1% 152.85 US$666,871
2024-05-10 2024-05-08 S Sale Non-Executive Director
4,363 -31.1%
152.85
US$666,871
4,363 -31.1% 152.85 US$666,871
2024-05-08 2024-05-08 PrS Proposed sale

Director

Non-Executive Director
5,000
153.28
US$766,400
5,000 153.28 US$766,400
2024-03-12 2024-03-08 S Sale

SVP & Chief HR Officer

Officer
2,078 -19.9%
158.22
US$328,788
2,078 -19.9% 158.22 US$328,788
2024-03-12 2024-03-08 S Sale

SVP & Chief HR Officer

Officer
3,261 -23.8%
157.07
US$512,197
3,261 -23.8% 157.07 US$512,197
2024-03-08 2024-03-08 PrS Proposed sale

Officer

Officer
5,339
157.52
US$840,985
5,339 157.52 US$840,985
2024-03-06 2024-03-04 S Sale Non-Executive Director
1,333 -17.8%
156.89
US$209,128
1,333 -17.8% 156.89 US$209,128
2024-03-04 2024-03-04 PrS Proposed sale

Director

Non-Executive Director
1,333
156.89
US$209,128
1,333 156.89 US$209,128
2024-02-27 2024-02-26 S Sale

VP & Chief Accounting Officer

Officer
100 -1.7%
156.13
US$15,613
100 -1.7% 156.13 US$15,613
2024-02-27 2024-02-26 S Sale

VP & Chief Accounting Officer

Officer
4,319 -41.8%
155.66
US$672,284
4,319 -41.8% 155.66 US$672,284
2024-02-27 2024-02-26 S Sale

VP & Chief Accounting Officer

Officer
2,581 -20.0%
154.36
US$398,408
2,581 -20.0% 154.36 US$398,408
2024-02-26 2024-02-26 PrS Proposed sale

Officer

Officer
7,000
155.15
US$1,086,015
7,000 155.15 US$1,086,015
2024-02-27 2024-02-23 S Sale

VP & Chief Accounting Officer

Officer
2,477 -16.1%
156.94
US$388,745
2,477 -16.1% 156.94 US$388,745
2024-02-27 2024-02-23 S Sale

VP & Chief Accounting Officer

Officer
6,703 -30.3%
156.16
US$1,046,724
6,703 -30.3% 156.16 US$1,046,724
2024-02-23 2024-02-23 PrS Proposed sale

Officer

Officer
9,180
156.37
US$1,435,468
9,180 156.37 US$1,435,468
2024-02-23 2024-02-22 S Sale

Chairman, President & CEO

Executive Director
5,864 -8.1%
155.25
US$910,380
5,864 -8.1% 155.25 US$910,380
2024-02-23 2024-02-22 S Sale

Chairman, President & CEO

Executive Director
13,989 -16.2%
154.66
US$2,163,539
13,989 -16.2% 154.66 US$2,163,539
2024-02-23 2024-02-22 S Sale

Chairman, President & CEO

Executive Director
14,497 -14.4%
153.56
US$2,226,107
14,497 -14.4% 153.56 US$2,226,107
2024-02-22 2024-02-22 PrS Proposed sale

Officer; Director

Executive Director
34,350
154.29
US$5,300,026
34,350 154.29 US$5,300,026
2024-02-23 2024-02-21 S Sale

Chairman, President & CEO

Executive Director
200 -0.3%
155.91
US$31,182
200 -0.3% 155.91 US$31,182
2024-02-23 2024-02-21 S Sale

Chairman, President & CEO

Executive Director
2,667 -3.8%
154.84
US$412,947
2,667 -3.8% 154.84 US$412,947
2024-02-23 2024-02-21 S Sale

Chairman, President & CEO

Executive Director
16,015 -18.8%
153.75
US$2,462,244
16,015 -18.8% 153.75 US$2,462,244
2024-02-23 2024-02-21 S Sale

Chairman, President & CEO

Executive Director
10,797 -11.2%
152.97
US$1,651,658
10,797 -11.2% 152.97 US$1,651,658
2024-02-23 2024-02-21 S Sale

VP & Chief Accounting Officer

Officer
77 -0.6%
155.68
US$11,988
77 -0.6% 155.68 US$11,988
2024-02-23 2024-02-21 S Sale

VP & Chief Accounting Officer

Officer
14,139 -52.1%
154.80
US$2,188,741
14,139 -52.1% 154.80 US$2,188,741
2024-02-23 2024-02-21 S Sale

VP & Chief Accounting Officer

Officer
784 -2.8%
153.44
US$120,296
784 -2.8% 153.44 US$120,296
2024-02-23 2024-02-21 S Sale

SVP & Chief Technology Officer

Officer
11,100 -62.2%
153.21
US$1,700,613
11,100 -62.2% 153.21 US$1,700,613
2024-02-21 2024-02-21 PrS Proposed sale

Officer; Director

Executive Director
29,679
153.58
US$4,558,031
29,679 153.58 US$4,558,031
2024-02-21 2024-02-21 PrS Proposed sale

Officer

Officer
11,100
153.21
US$1,700,613
11,100 153.21 US$1,700,613
2024-02-21 2024-02-21 PrS Proposed sale

Officer

Officer
15,000
154.73
US$2,321,024
15,000 154.73 US$2,321,024
2023-09-12 2023-09-11 S Sale Non-Executive Director
3,800 -22.0%
131.57
US$499,979
3,800 -22.0% 131.57 US$499,979
2023-09-11 2023-09-11 PrS Proposed sale

Director

Non-Executive Director
3,800
131.89
US$501,194
3,800 131.89 US$501,194
2023-05-04 2023-05-02 S Sale

SVP & Chief Technology Officer

Officer
2,300 -29.8%
130.36
US$299,837
2,300 -29.8% 130.36 US$299,837
2023-05-03 2023-05-02 PrS Proposed sale

Officer

Officer
2,300
130.36
US$299,836
2,300 130.36 US$299,836
2023-05-02 2023-05-02 PrS Proposed sale

Officer

Officer
2,300
130.36
US$299,836
2,300 130.36 US$299,836
2023-03-22 2023-03-20 S Sale Non-Executive Director
3,000 -14.8%
127.01
US$381,021
3,000 -14.8% 127.01 US$381,021
2022-08-16 2022-08-12 S Sale

Vice President

Officer
1,000 -41.2%
131.12
US$131,121
1,000 -41.2% 131.12 US$131,121
2022-08-09 2022-08-05 S Sale

Vice President

Officer
2,629 -64.8%
127.01
US$333,904
2,629 -64.8% 127.01 US$333,904
2022-08-05 2022-08-04 S Sale

Vice President

Officer
1,371 -48.9%
127.00
US$174,121
1,371 -48.9% 127.00 US$174,121
2022-08-05 2022-08-03 S Sale

Vice President

Officer
1,401 -49.5%
125.02
US$175,148
1,401 -49.5% 125.02 US$175,148
2022-08-05 2022-08-03 S Sale

Vice President

Officer
2,200 -43.7%
126.00
US$277,206
2,200 -43.7% 126.00 US$277,206
2020-11-16 2020-11-13 S Sale

Vice President

Officer
3,000 -23.7%
103.00
US$309,000
3,000 -23.7% 103.00 US$309,000
2019-08-30 2019-08-30 S Sale LUDWIG DAVID F

Vice President, Specialty & In

10,688 -36.0%
90.00
US$961,920
10,688 -36.0% 90.00 US$961,920
2019-08-30 2019-08-29 S Sale LUDWIG DAVID F

Vice President, Specialty & In

2,062 -9.8%
90.00
US$185,580
2,062 -9.8% 90.00 US$185,580
2019-08-05 2019-08-05 B Purchase MASON SCOTT C

Vice President

3,000 +31.5%
84.74
US$254,220
3,000 +31.5% 84.74 US$254,220
2018-11-14 2018-11-13 B Purchase Knutson Daniel E
650 +76.9%
89.11
US$57,922
650 +76.9% 89.11 US$57,922
2017-06-15 2017-06-15 S Sale MCMILLAN EDWARD
2,557 -9.0%
81.09
US$207,301
2,557 -9.0% 81.09 US$207,301
2017-03-13 2017-03-13 S Sale Backus William A.

CFO and Treasurer

48,500 -74.3%
83.60
US$4,054,469
48,500 -74.3% 83.60 US$4,054,469
2017-03-03 2017-03-03 S Sale Backus William A.

CFO and Treasurer

14,000 -45.5%
86.88
US$1,216,250
14,000 -45.5% 86.88 US$1,216,250
2017-01-04 2017-01-04 S Sale MCMILLAN EDWARD Non-Executive Director
1,550 -5.4%
85.00
US$131,750
1,550 -5.4% 85.00 US$131,750
2017-01-06 2017-01-03 S Sale ROSSI DINO A
747 -2.9%
83.26
US$62,195
747 -2.9% 83.26 US$62,195