Michael J. Sherin III - 09 Mar 2026 Form 4 Insider Report for AMC Networks Inc. (AMCX)

Role
EVP & Chief Accounting Officer
Signature
/s/ Anne G. Kelly, attorney-in-fact for Michael J. Sherin III
Issuer symbol
AMCX
Transactions as of
09 Mar 2026
Net transactions value
-$47,483
Form type
4
Filing time
11 Mar 2026, 16:34:36 UTC
Previous filing
14 Apr 2025
Next filing
13 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Sherin Michael J. III EVP & Chief Accounting Officer 11 PENN PLAZA, NEW YORK CITY /s/ Anne G. Kelly, attorney-in-fact for Michael J. Sherin III 11 Mar 2026 0001880332

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMCX AMC Networks Inc. Class A Common Stock Options Exercise +4,629 +78% 10,592 09 Mar 2026 Direct F1
transaction AMCX AMC Networks Inc. Class A Common Stock Tax liability -1,572 -15% $8.05* 9,020 09 Mar 2026 Direct F2
transaction AMCX AMC Networks Inc. Class A Common Stock Options Exercise +4,376 +49% 13,396 09 Mar 2026 Direct F3
transaction AMCX AMC Networks Inc. Class A Common Stock Tax liability -1,486 -11% $8.05* 11,910 09 Mar 2026 Direct F4
transaction AMCX AMC Networks Inc. Class A Common Stock Options Exercise +7,119 +60% 19,029 09 Mar 2026 Direct F5
transaction AMCX AMC Networks Inc. Class A Common Stock Tax liability -2,418 -13% $8.05* 16,611 09 Mar 2026 Direct F6
transaction AMCX AMC Networks Inc. Class A Common Stock Sale $21,465 -2,700 -16% $7.95 13,911 10 Mar 2026 Direct
transaction AMCX AMC Networks Inc. Class A Common Stock Sale $6,878 -863 -6.2% $7.97 13,048 10 Mar 2026 Direct
transaction AMCX AMC Networks Inc. Class A Common Stock Sale $19,140 -2,400 -18% $7.98 10,648 10 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMCX Restricted Stock Units Options Exercise -4,629 -100% 0 09 Mar 2026 AMC Networks Inc. Class A Common Stock 4,629 Direct F1
transaction AMCX Restricted Stock Units Options Exercise -4,376 -50% 4,376 09 Mar 2026 AMC Networks Inc. Class A Common Stock 4,376 Direct F3
transaction AMCX Restricted Stock Units Options Exercise -7,119 -33% 14,238 09 Mar 2026 AMC Networks Inc. Class A Common Stock 7,119 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each RSU was granted on October 24, 2023 under the AMC Networks Inc. 2016 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on March 8, 2024 and one-third of the RSUs vested and settled on March 7, 2025. The remaining one-third of the RSUs vested and settled on March 9, 2026.
F2 Represents RSUs of AMC Networks Inc. withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnote 1 above, exempt under Rule 16b-3.
F3 Each RSU was granted on March 12, 2024 under the AMC Networks Inc. 2016 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on March 7, 2025 and one-third of the RSUs vested and were settled on March 9, 2026. The remaining one-third of the RSUs will vest on March 9, 2027.
F4 Represents RSUs of AMC Networks Inc. withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnote 3 above, exempt under Rule 16b-3.
F5 Each RSU was granted on March 11, 2025 under the AMC Networks Inc. A&R 2016 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on March 9, 2026. The remaining RSUs will vest as follows: one-third on March 9, 2027 and one-third on March 9, 2028.
F6 Represents RSUs of AMC Networks Inc. withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnote 5 above, exempt under Rule 16b-3.