Daniel C. Murdock
CIK: 0001698551
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (28 total)
- Apr 3, 2026CMCSA
COMCAST CORP
Exercise(M)Direct5.3K shares- - Apr 3, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct2.1K shares at avg. $27.93$58K - Mar 1, 2026CMCSA
COMCAST CORP
Exercise(M)Direct4.1K shares- - Mar 1, 2026CMCSA
COMCAST CORP
Exercise(M)Direct3.2K shares- - Mar 1, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct553 shares at avg. $30.96$17K - Mar 1, 2026CMCSA
COMCAST CORP
Exercise(M)Direct2.3K shares- - Mar 1, 2026CMCSA
COMCAST CORP
Exercise(M)Direct3.9K shares- - Mar 1, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct1K shares at avg. $30.96$31K - Mar 1, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct944 shares at avg. $30.96$29K - Mar 1, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct771 shares at avg. $30.96$24K - Feb 2, 2026CMCSA
COMCAST CORP
Award(A)DirectRestricted Stock Units
57.5K shares- - Jan 20, 2026CMCSA
COMCAST CORP
Exercise(M)Direct1.6K shares- - Jan 20, 2026CMCSA
COMCAST CORP
Tax Payment(F)Direct478 shares at avg. $28.38$14K - Jun 19, 2025CMCSA
COMCAST CORP
Exercise(M)Direct6.8K shares- - Jun 19, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct2.7K shares at avg. $34.26$92K - Apr 1, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct1.5K shares at avg. $36.72$56K - Apr 1, 2025CMCSA
COMCAST CORP
Exercise(M)Direct3.9K shares- - Mar 3, 2025CMCSA
COMCAST CORP
Award(A)DirectOption to Purchase
41.6K shares- - Mar 3, 2025CMCSA
COMCAST CORP
Award(A)DirectRestricted Stock Units
25K shares- - Mar 2, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct1K shares at avg. $35.88$37K - Mar 2, 2025CMCSA
COMCAST CORP
Exercise(M)Direct4.2K shares- - Mar 1, 2025CMCSA
COMCAST CORP
Exercise(M)Direct2.2K shares- - Mar 1, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct732 shares at avg. $35.88$26K - Mar 1, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct523 shares at avg. $35.88$19K - Mar 1, 2025CMCSA
COMCAST CORP
Tax Payment(F)Direct410 shares at avg. $35.88$15K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Apr 3, 2026 |  CMCSA COMCAST CORP | Exercise(M) | 5,268 | - | $0 | Direct |
| Apr 3, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 2,073 | $27.93 | $57,899 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Exercise(M) | 4,060 | - | $0 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Exercise(M) | 3,163 | - | $0 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 553 | $30.96 | $17,121 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Exercise(M) | 2,270 | - | $0 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Exercise(M) | 3,875 | - | $0 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 1,012 | $30.96 | $31,332 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 944 | $30.96 | $29,226 | Direct |
| Mar 1, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 771 | $30.96 | $23,870 | Direct |
| Feb 2, 2026 | CMCSA COMCAST CORP | Award(A) Restricted Stock Units | 57,452 | - | - | Direct |
| Jan 20, 2026 | CMCSA COMCAST CORP | Exercise(M) | 1,609 | - | $0 | Direct |
| Jan 20, 2026 | CMCSA COMCAST CORP | Tax Payment(F) | 478 | $28.38 | $13,566 | Direct |
| Jun 19, 2025 | CMCSA COMCAST CORP | Exercise(M) | 6,824 | - | - | Direct |
| Jun 19, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 2,686 | $34.26 | $92,022 | Direct |
| Apr 1, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 1,518 | $36.72 | $55,741 | Direct |
| Apr 1, 2025 | CMCSA COMCAST CORP | Exercise(M) | 3,856 | - | - | Direct |
| Mar 3, 2025 | CMCSA COMCAST CORP | Award(A) Option to Purchase | 41,610 | - | - | Direct |
| Mar 3, 2025 | CMCSA COMCAST CORP | Award(A) Restricted Stock Units | 25,015 | - | - | Direct |
| Mar 2, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 1,033 | $35.88 | $37,064 | Direct |
| Mar 2, 2025 | CMCSA COMCAST CORP | Exercise(M) | 4,240 | - | - | Direct |
| Mar 1, 2025 | CMCSA COMCAST CORP | Exercise(M) | 2,156 | - | - | Direct |
| Mar 1, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 732 | $35.88 | $26,264 | Direct |
| Mar 1, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 523 | $35.88 | $18,765 | Direct |
| Mar 1, 2025 | CMCSA COMCAST CORP | Tax Payment(F) | 410 | $35.88 | $14,711 | Direct |
1-25 of 28 transactions
About Murdock Daniel C.
Murdock Daniel C. (SEC CIK 0001698551) files insider reports with the SEC as EVP & Chief Accounting Officer of COMCAST CORP (CMCSA) and Chief Accounting Officer of Versant Media Group, Inc. (VSNT).
Signal8 holds 9 ownership filings by Murdock Daniel C. (1 Form 3, 8 Form 4), filed between Dec 3, 2024 and Apr 3, 2026. Those filings report 28 transactions, from Nov 29, 2024 to Apr 3, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Murdock Daniel C.'s filings is in PHILADELPHIA, PA.
Recent filings by Murdock Daniel C.
- Apr 3, 2026: Option exercise of CMCSA shares (Form 4, code M).
- Apr 3, 2026: Tax withholding of CMCSA shares (Form 4, code F).
- Mar 1, 2026: Option exercises of CMCSA shares (2 lines, Form 4, code M).
- Mar 1, 2026: Tax withholding of CMCSA shares (Form 4, code F).
- Mar 1, 2026: Option exercises of CMCSA shares (2 lines, Form 4, code M).
Other insiders filing for COMCAST CORP (CMCSA)
- Smith Gordon, Director
- Honickman Jeffrey A, Director
- BREEN EDWARD D, Director
- Brady Louise F., Director
- Baltimore Thomas J Jr, Director
- Cavanagh Michael J, Co-CEO