Insider Trading Dashboard
Last Updated: 2026.05.10 10:18:55
| Date |
Insider |
Shares |
Price |
| Date |
Insider |
Shares |
Price |
| 2025-09-11 |
KOWLZAN MARK W |
-25,000 |
$215.97000122070312 |
| 2025-09-11 |
KOWLZAN MARK W |
-25,000 |
$215.97000122070312 |
Cluster Buying Alerts
Multiple Insiders Buying!
9 unique insiders purchased shares between May 07, 2025 and
May 07, 2025.
Insiders: LYONS ROBERT C, MENCOFF SAMUEL M, Farrington Duane C, SOULELES THOMAS S, PORTER ROGER B, BEEBE CHERYL K, GOWLAND KAREN E, STECKO PAUL T, Harman Donna A.
Post-Cluster Performance:
7d: 6.62%
| 14d: 5.99%
| 30d: 9.11%
Multiple Insiders Buying!
9 unique insiders purchased shares between May 07, 2025 and
May 07, 2025.
Insiders: LYONS ROBERT C, PORTER ROGER B, Farrington Duane C, MENCOFF SAMUEL M, GOWLAND KAREN E, STECKO PAUL T, SOULELES THOMAS S, BEEBE CHERYL K, Harman Donna A.
Post-Cluster Performance:
7d: 6.62%
| 14d: 5.99%
| 30d: 9.11%
Multiple Insiders Buying!
7 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Shirley Donald R., Carter Charles J., KOWLZAN MARK W, Hassfurther Thomas A, Mundy Robert P., Pflederer Kent A., Olivier Darla J.
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
7 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Mundy Robert P., Pflederer Kent A., Carter Charles J., Olivier Darla J., Hassfurther Thomas A, Shirley Donald R., KOWLZAN MARK W
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
7 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Pflederer Kent A., Mundy Robert P., Hassfurther Thomas A, Olivier Darla J., Shirley Donald R., Carter Charles J., KOWLZAN MARK W
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
7 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Olivier Darla J., Mundy Robert P., Shirley Donald R., Carter Charles J., Hassfurther Thomas A, KOWLZAN MARK W, Pflederer Kent A.
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
6 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Hassfurther Thomas A, KOWLZAN MARK W, Mundy Robert P., Pflederer Kent A., Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
4 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Pflederer Kent A., KOWLZAN MARK W, Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
2 unique insiders purchased shares between Apr 04, 2025 and
Apr 04, 2025.
Insiders: Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.01%
| 14d: 2.06%
| 30d: 2.18%
Multiple Insiders Buying!
9 unique insiders purchased shares between Feb 26, 2025 and
Mar 04, 2025.
Insiders: Pflederer Kent A., KOWLZAN MARK W, Shirley Donald R., Carter Charles J., Hassfurther Thomas A, Mundy Robert P., Olivier Darla J., Vaughn Joseph, Patton Heidi L
Post-Cluster Performance:
7d: -2.38%
| 14d: -1.66%
| 30d: -5.87%
Multiple Insiders Buying!
9 unique insiders purchased shares between Feb 26, 2025 and
Mar 04, 2025.
Insiders: Carter Charles J., Mundy Robert P., Hassfurther Thomas A, Shirley Donald R., KOWLZAN MARK W, Pflederer Kent A., Olivier Darla J., Vaughn Joseph, Patton Heidi L
Post-Cluster Performance:
7d: -2.38%
| 14d: -1.66%
| 30d: -5.87%
Multiple Insiders Buying!
9 unique insiders purchased shares between Feb 26, 2025 and
Mar 04, 2025.
Insiders: KOWLZAN MARK W, Mundy Robert P., Shirley Donald R., Pflederer Kent A., Hassfurther Thomas A, Carter Charles J., Olivier Darla J., Vaughn Joseph, Patton Heidi L
Post-Cluster Performance:
7d: -2.38%
| 14d: -1.66%
| 30d: -5.87%
Multiple Insiders Buying!
9 unique insiders purchased shares between Feb 26, 2025 and
Mar 04, 2025.
Insiders: Hassfurther Thomas A, Mundy Robert P., Carter Charles J., Pflederer Kent A., KOWLZAN MARK W, Olivier Darla J., Vaughn Joseph, Patton Heidi L, Shirley Donald R.
Post-Cluster Performance:
7d: -2.38%
| 14d: -1.66%
| 30d: -5.87%
Multiple Insiders Buying!
8 unique insiders purchased shares between Feb 26, 2025 and
Feb 26, 2025.
Insiders: Carter Charles J., KOWLZAN MARK W, Hassfurther Thomas A, Olivier Darla J., Vaughn Joseph, Patton Heidi L, Pflederer Kent A., Shirley Donald R.
Post-Cluster Performance:
7d: -3.47%
| 14d: -7.26%
| 30d: -7.51%
Multiple Insiders Buying!
8 unique insiders purchased shares between Feb 26, 2025 and
Feb 26, 2025.
Insiders: Shirley Donald R., KOWLZAN MARK W, Hassfurther Thomas A, Pflederer Kent A., Carter Charles J., Olivier Darla J., Patton Heidi L, Vaughn Joseph
Post-Cluster Performance:
7d: -3.47%
| 14d: -7.26%
| 30d: -7.51%
Multiple Insiders Buying!
10 unique insiders purchased shares between May 15, 2024 and
May 15, 2024.
Insiders: GOWLAND KAREN E, Harman Donna A., SOULELES THOMAS S, BEEBE CHERYL K, STECKO PAUL T, Farrington Duane C, PORTER ROGER B, Maurer Thomas P., LYONS ROBERT C, MENCOFF SAMUEL M
Post-Cluster Performance:
7d: -0.40%
| 14d: -1.58%
| 30d: 1.04%
Multiple Insiders Buying!
10 unique insiders purchased shares between May 15, 2024 and
May 08, 2024.
Insiders: LYONS ROBERT C, MENCOFF SAMUEL M, BEEBE CHERYL K, Maurer Thomas P., SOULELES THOMAS S, GOWLAND KAREN E, Farrington Duane C, STECKO PAUL T, PORTER ROGER B, Harman Donna A.
Post-Cluster Performance:
7d: 1.95%
| 14d: 1.55%
| 30d: 2.82%
Multiple Insiders Buying!
3 unique insiders purchased shares between May 15, 2024 and
May 08, 2024.
Insiders: PORTER ROGER B, Harman Donna A., GOWLAND KAREN E
Post-Cluster Performance:
7d: 1.95%
| 14d: 1.55%
| 30d: 2.82%
Multiple Insiders Buying!
10 unique insiders purchased shares between Mar 25, 2024 and
Mar 25, 2024.
Insiders: Carter Charles J., Pflederer Kent A., Ridley Bruce A, Barnes Pamela A., KOWLZAN MARK W, Kaser Jeffrey S, Schneider Robert Andrew, Mundy Robert P., Hassfurther Thomas A, Shirley Donald R.
Post-Cluster Performance:
7d: 0.77%
| 14d: 1.82%
| 30d: -7.15%
Multiple Insiders Buying!
10 unique insiders purchased shares between Mar 25, 2024 and
Mar 25, 2024.
Insiders: KOWLZAN MARK W, Kaser Jeffrey S, Schneider Robert Andrew, Mundy Robert P., Hassfurther Thomas A, Shirley Donald R., Carter Charles J., Pflederer Kent A., Barnes Pamela A., Ridley Bruce A
Post-Cluster Performance:
7d: 0.77%
| 14d: 1.82%
| 30d: -7.15%
Multiple Insiders Buying!
9 unique insiders purchased shares between Mar 25, 2024 and
Mar 25, 2024.
Insiders: Carter Charles J., Hassfurther Thomas A, KOWLZAN MARK W, Pflederer Kent A., Barnes Pamela A., Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 0.77%
| 14d: 1.82%
| 30d: -7.15%
Multiple Insiders Buying!
4 unique insiders purchased shares between Mar 25, 2024 and
Mar 25, 2024.
Insiders: Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 0.77%
| 14d: 1.82%
| 30d: -7.15%
Multiple Insiders Buying!
2 unique insiders purchased shares between Mar 25, 2024 and
Mar 25, 2024.
Insiders: Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 0.77%
| 14d: 1.82%
| 30d: -7.15%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Kaser Jeffrey S, Hassfurther Thomas A, Carter Charles J., Shirley Donald R., Schneider Robert Andrew, Pflederer Kent A., Barnes Pamela A., Ridley Bruce A, KOWLZAN MARK W, Mundy Robert P., Olivier Darla J.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Hassfurther Thomas A, Schneider Robert Andrew, Pflederer Kent A., Shirley Donald R., Barnes Pamela A., Ridley Bruce A, Kaser Jeffrey S, KOWLZAN MARK W, Mundy Robert P., Olivier Darla J., Carter Charles J.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: KOWLZAN MARK W, Mundy Robert P., Kaser Jeffrey S, Ridley Bruce A, Olivier Darla J., Pflederer Kent A., Carter Charles J., Barnes Pamela A., Hassfurther Thomas A, Shirley Donald R., Schneider Robert Andrew
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Carter Charles J., KOWLZAN MARK W, Mundy Robert P., Barnes Pamela A., Hassfurther Thomas A, Pflederer Kent A., Shirley Donald R., Kaser Jeffrey S, Olivier Darla J., Ridley Bruce A, Schneider Robert Andrew
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Mundy Robert P., Hassfurther Thomas A, Carter Charles J., Pflederer Kent A., Shirley Donald R., Barnes Pamela A., Kaser Jeffrey S, Olivier Darla J., Ridley Bruce A, Schneider Robert Andrew, KOWLZAN MARK W
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
10 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Shirley Donald R., Barnes Pamela A., Kaser Jeffrey S, Hassfurther Thomas A, Olivier Darla J., Ridley Bruce A, Schneider Robert Andrew, KOWLZAN MARK W, Pflederer Kent A., Carter Charles J.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
9 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Kaser Jeffrey S, Olivier Darla J., Ridley Bruce A, Schneider Robert Andrew, KOWLZAN MARK W, Pflederer Kent A., Hassfurther Thomas A, Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
5 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: KOWLZAN MARK W, Pflederer Kent A., Hassfurther Thomas A, Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
4 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Pflederer Kent A., Hassfurther Thomas A, Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
2 unique insiders purchased shares between Feb 28, 2024 and
Feb 28, 2024.
Insiders: Carter Charles J., Shirley Donald R.
Post-Cluster Performance:
7d: 3.96%
| 14d: 4.57%
| 30d: 8.34%
Multiple Insiders Buying!
9 unique insiders purchased shares between Jun 28, 2023 and
Jun 28, 2023.
Insiders: Hassfurther Thomas A, KOWLZAN MARK W, Carter Charles J., Barnes Pamela A., Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R., Mundy Robert P., Pflederer Kent A.
Post-Cluster Performance:
7d: 0.49%
| 14d: 3.12%
| 30d: 18.10%
Multiple Insiders Buying!
9 unique insiders purchased shares between Jun 28, 2023 and
Jun 28, 2023.
Insiders: Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R., Mundy Robert P., Pflederer Kent A., Hassfurther Thomas A, KOWLZAN MARK W, Carter Charles J., Barnes Pamela A.
Post-Cluster Performance:
7d: 0.49%
| 14d: 3.12%
| 30d: 18.10%
Multiple Insiders Buying!
9 unique insiders purchased shares between Jun 28, 2023 and
Jun 28, 2023.
Insiders: Schneider Robert Andrew, Shirley Donald R., Hassfurther Thomas A, Pflederer Kent A., KOWLZAN MARK W, Mundy Robert P., Carter Charles J., Barnes Pamela A., Ridley Bruce A
Post-Cluster Performance:
7d: 0.49%
| 14d: 3.12%
| 30d: 18.10%
Multiple Insiders Buying!
4 unique insiders purchased shares between Jun 28, 2023 and
Jun 28, 2023.
Insiders: Mundy Robert P., Carter Charles J., Barnes Pamela A., Ridley Bruce A
Post-Cluster Performance:
7d: 0.49%
| 14d: 3.12%
| 30d: 18.10%
Multiple Insiders Buying!
2 unique insiders purchased shares between Jun 28, 2023 and
Jun 28, 2023.
Insiders: Barnes Pamela A., Ridley Bruce A
Post-Cluster Performance:
7d: 0.49%
| 14d: 3.12%
| 30d: 18.10%
Multiple Insiders Buying!
9 unique insiders purchased shares between May 02, 2023 and
May 02, 2023.
Insiders: MENCOFF SAMUEL M, SOULELES THOMAS S, PORTER ROGER B, Maurer Thomas P., LYONS ROBERT C, Harman Donna A., Farrington Duane C, BEEBE CHERYL K, STECKO PAUL T
Post-Cluster Performance:
7d: -0.15%
| 14d: -4.90%
| 30d: -6.53%
Multiple Insiders Buying!
9 unique insiders purchased shares between May 02, 2023 and
May 02, 2023.
Insiders: STECKO PAUL T, MENCOFF SAMUEL M, SOULELES THOMAS S, PORTER ROGER B, Maurer Thomas P., LYONS ROBERT C, Harman Donna A., Farrington Duane C, BEEBE CHERYL K
Post-Cluster Performance:
7d: -0.15%
| 14d: -4.90%
| 30d: -6.53%
Multiple Insiders Buying!
10 unique insiders purchased shares between Mar 21, 2023 and
Mar 21, 2023.
Insiders: Hassfurther Thomas A, KOWLZAN MARK W, Mundy Robert P., Carter Charles J., Pflederer Kent A., Barnes Pamela A., Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 1.17%
| 14d: 4.49%
| 30d: 7.81%
Multiple Insiders Buying!
10 unique insiders purchased shares between Mar 21, 2023 and
Mar 21, 2023.
Insiders: Barnes Pamela A., Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R., Hassfurther Thomas A, KOWLZAN MARK W, Mundy Robert P., Carter Charles J., Pflederer Kent A.
Post-Cluster Performance:
7d: 1.17%
| 14d: 4.49%
| 30d: 7.81%
Multiple Insiders Buying!
10 unique insiders purchased shares between Mar 21, 2023 and
Mar 21, 2023.
Insiders: Hassfurther Thomas A, KOWLZAN MARK W, Mundy Robert P., Carter Charles J., Pflederer Kent A., Barnes Pamela A., Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 1.17%
| 14d: 4.49%
| 30d: 7.81%
Multiple Insiders Buying!
5 unique insiders purchased shares between Mar 21, 2023 and
Mar 21, 2023.
Insiders: Barnes Pamela A., Kaser Jeffrey S, Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 1.17%
| 14d: 4.49%
| 30d: 7.81%
Multiple Insiders Buying!
2 unique insiders purchased shares between Mar 21, 2023 and
Mar 21, 2023.
Insiders: Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 1.17%
| 14d: 4.49%
| 30d: 7.81%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 22, 2023 and
Feb 22, 2023.
Insiders: Olivier Darla J., Hassfurther Thomas A, Barnes Pamela A., Kaser Jeffrey S, KOWLZAN MARK W, Carter Charles J., Mundy Robert P., Pflederer Kent A., Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 2.95%
| 14d: 2.49%
| 30d: -0.21%
Multiple Insiders Buying!
11 unique insiders purchased shares between Feb 22, 2023 and
Feb 22, 2023.
Insiders: Mundy Robert P., Pflederer Kent A., Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R., Olivier Darla J., Hassfurther Thomas A, Barnes Pamela A., Kaser Jeffrey S, KOWLZAN MARK W, Carter Charles J.
Post-Cluster Performance:
7d: 2.95%
| 14d: 2.49%
| 30d: -0.21%
Multiple Insiders Buying!
10 unique insiders purchased shares between Feb 22, 2023 and
Feb 22, 2023.
Insiders: Hassfurther Thomas A, Barnes Pamela A., Kaser Jeffrey S, KOWLZAN MARK W, Carter Charles J., Mundy Robert P., Pflederer Kent A., Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 2.95%
| 14d: 2.49%
| 30d: -0.21%
Multiple Insiders Buying!
4 unique insiders purchased shares between Feb 22, 2023 and
Feb 22, 2023.
Insiders: Pflederer Kent A., Ridley Bruce A, Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 2.95%
| 14d: 2.49%
| 30d: -0.21%
Multiple Insiders Buying!
2 unique insiders purchased shares between Feb 22, 2023 and
Feb 22, 2023.
Insiders: Schneider Robert Andrew, Shirley Donald R.
Post-Cluster Performance:
7d: 2.95%
| 14d: 2.49%
| 30d: -0.21%
Multiple Insiders Buying!
9 unique insiders purchased shares between Jul 18, 2022 and
Jul 18, 2022.
Insiders: Pflederer Kent A., Shirley Donald R., Carter Charles J., Ridley Bruce A, Mundy Robert P., Barnes Pamela A., Schneider Robert Andrew, Hassfurther Thomas A, KOWLZAN MARK W
Post-Cluster Performance:
7d: 7.16%
| 14d: 3.39%
| 30d: 7.60%
Multiple Insiders Buying!
4 unique insiders purchased shares between Jul 18, 2022 and
Jul 18, 2022.
Insiders: Schneider Robert Andrew, Hassfurther Thomas A, KOWLZAN MARK W, Shirley Donald R.
Post-Cluster Performance:
7d: 7.16%
| 14d: 3.39%
| 30d: 7.60%
Multiple Insiders Buying!
2 unique insiders purchased shares between Jul 18, 2022 and
Jul 18, 2022.
Insiders: Shirley Donald R., Schneider Robert Andrew
Post-Cluster Performance:
7d: 7.16%
| 14d: 3.39%
| 30d: 7.60%
Macroeconomic Context
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