Chesapeake Utilities Corporation (CPK) has 20 known insider and institutional holders on record. The largest holder is Michael P. McMasters with 122,969 shares. Other notable holders include MCMASTERS MICHAEL P and Cooper Beth W.
Over the last 12 months, insiders have made 42 transactions in CPK stock — 14 buys (valued at $7.19M) and 7 sells (valued at $1.56M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
CPK Insider Ownership
Top Holder
Michael P. McMasters
122,969 shares
Buys (12 mo)
14
$7.19M value
Sells (12 mo)
7
$1.56M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Michael P. Mcmasters |
Director |
122,969 |
2019-07-03 |
|
| 2 |
Mcmasters Michael P |
President & CEO |
121,747 |
2017-06-23 |
|
| 3 |
Cooper Beth W |
Executive VP & CFO |
98,590 |
2026-02-26 |
|
| 4 |
Schimkaitis John R |
Other: Chair Emeritus |
77,110 |
2024-01-26 |
|
| 5 |
Thompson Stephen C |
Former Senior Vice President |
75,002 |
2020-02-27 |
|
| 6 |
Householder Jeffry M |
President & CEO |
73,217 |
2026-02-26 |
|
| 7 |
Adkins Ralph J |
Director |
72,716 |
2015-12-21 |
|
| 8 |
Bernstein Richard |
Director |
70,312 |
2016-02-11 |
|
| 9 |
Morgan Calvert A Jr |
Other: Former Director |
47,954 |
2024-02-09 |
|
| 10 |
Moriarty James F |
Executive VP & General Counsel |
41,148 |
2026-02-26 |
|
| 11 |
Maddock Paul L Jr |
Director |
34,941 |
2026-02-17 |
|
| 12 |
Bayard Eugene H |
Director |
34,779 |
2021-12-20 |
|
| 13 |
Bresnan Thomas J |
Director |
28,544 |
2026-02-17 |
|
| 14 |
Moore Joseph E |
Director |
26,350 |
2016-02-11 |
|
| 15 |
Bittner Elaine B. |
Sr. VP - Strategic Dev. |
22,229 |
2018-06-11 |
|
| 16 |
Hudson Dennis S Iii |
Director |
18,475 |
2025-05-09 |
|
| 17 |
Morgan Dianna |
Other: Former Director |
18,459 |
2024-02-09 |
|
| 18 |
Sylvester Jeffery S |
Senior VP & COO |
15,882 |
2026-02-26 |
|
| 19 |
Hill Thomas P Jr |
Other: Retired Director |
15,437 |
2025-02-13 |
|
| 20 |
Webber Kevin J |
Sr VP & Chief Dev Officer |
14,681 |
2026-02-26 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-24 |
Sylvester Jeffery S |
Senior VP & COO |
RSU Award |
3,899 |
$135.05 |
$526.56K |
| 2026-02-24 |
Webber Kevin J |
Sr VP & Chief Dev Officer |
RSU Award |
3,336 |
$135.05 |
$450.53K |
| 2026-02-24 |
Moriarty James F |
Executive VP & General Counsel |
RSU Award |
7,557 |
$135.05 |
$1.02M |
| 2026-02-24 |
Householder Jeffry M |
President & CEO |
RSU Award |
21,123 |
$135.05 |
$2.85M |
| 2026-02-24 |
Galtman Michael D |
Senior VP & CAO |
RSU Award |
2,866 |
$135.05 |
$387.05K |
| 2026-02-24 |
Cooper Beth W |
Executive VP & CFO |
RSU Award |
7,557 |
$135.05 |
$1.02M |
| 2025-12-31 |
Gary Stephanie N |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Eden Elisabeth A |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Jaber Lila A |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Webber Kevin J |
Sr VP & Chief Dev Officer |
Unknown |
- |
- |
- |
| 2025-12-31 |
Moriarty James F |
Executive VP & General Counsel |
Unknown |
- |
- |
- |
| 2025-12-31 |
Petrone Sheree M. |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Forsythe Ronald G Jr |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Bisaccia Lisa |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Galtman Michael D |
Senior VP & CAO |
Unknown |
- |
- |
- |
| 2025-12-31 |
Cooper Beth W |
Executive VP & CFO |
Unknown |
- |
- |
- |
| 2025-12-31 |
Maddock Paul L Jr |
Director |
Unknown |
- |
- |
- |
| 2025-12-31 |
Bresnan Thomas J |
Director |
Unknown |
- |
- |
- |
| 2026-01-06 |
Forsythe Ronald G Jr |
Director |
Tax Withholding of RSU |
246 |
$122.11 |
$30.04K |
| 2026-01-06 |
Cooper Beth W |
Executive VP & CFO |
Option Exercise |
792 |
$122.11 |
$96.71K |
| 2025-12-26 |
Householder Jeffry M |
President & CEO |
Informative Sell |
1,908 |
$125.83 |
$240.08K |
| 2025-12-19 |
Householder Jeffry M |
President & CEO |
Informative Sell |
1,552 |
$128.09 |
$198.79K |
| 2025-12-18 |
Householder Jeffry M |
President & CEO |
Informative Sell |
200 |
$128.49 |
$25.7K |
| 2025-12-17 |
Householder Jeffry M |
President & CEO |
Informative Sell |
7,500 |
$126.74 |
$950.55K |
| 2025-12-16 |
Householder Jeffry M |
President & CEO |
Informative Sell |
13 |
$127.28 |
$1.65K |
