Ryan Hummer - 28 Feb 2026 Form 4 Insider Report for NCS Multistage Holdings, Inc. (NCSM)

Role
Chief Executive Officer, Director
Signature
/s/ Ori Lev, attorney-in-fact
Issuer symbol
NCSM
Transactions as of
28 Feb 2026
Net transactions value
-$856,886
Form type
4
Filing time
03 Mar 2026, 17:18:36 UTC
Previous filing
03 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hummer Ryan Chief Executive Officer, Director C/O NCS MULTISTAGE HOLDINGS, INC., 19350 STATE HIGHWAY 249, SUITE 600, HOUSTON /s/ Ori Lev, attorney-in-fact 03 Mar 2026 0001700226

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NCSM Common Stock Options Exercise $0 +10,211 +31% $0.000000 43,594 28 Feb 2026 Direct F1
transaction NCSM Common Stock Tax liability $406,806 -10,211 -23% $39.84 33,383 28 Feb 2026 Direct F1
transaction NCSM Common Stock Disposed to Issuer $23,426 -588 -1.8% $39.84 32,795 28 Feb 2026 Direct F2
transaction NCSM Common Stock Award $0 +30,844 +94% $0.000000 63,639 02 Mar 2026 Direct
transaction NCSM Common Stock Disposed to Issuer $426,654 -10,424 -16% $40.93 53,215 02 Mar 2026 Direct F3
transaction NCSM Common Stock Award $0 +5,679 +11% $0.000000 58,894 03 Mar 2026 Direct F4

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 NCSM Equivalent Stock Units Options Exercise $0 -10,211 -45% $0.000000 12,623 28 Feb 2026 Common Stock 10,211 Direct F1, F5, F6
transaction NCSM Equivalent Stock Units Award $0 +5,679 +45% $0.000000 18,302 03 Mar 2026 Common Stock 5,679 Direct F5, F7
transaction NCSM Performance Stock Units Award $0 +11,474 $0.000000 11,474 03 Mar 2026 Common Stock 11,474 Direct F8
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Equivalent stock units vested on February 28, 2026 and settled for cash.
F2 These shares were surrendered to satisfy the tax obligations related to the vesting of restricted stock units.
F3 These shares were surrendered to satisfy the tax obligations related to the vesting of performance stock units.
F4 Includes 4,826 restricted stock units which vest in two equal annual installments beginning on February 28, 2027 and 5,679 restricted stock units which vest in three equal annual installments beginning on February 28, 2027.
F5 These equivalent stock units settle in cash and represent the economic equivalent of one share of common stock, provided that the amount of cash settled for any equivalent stock unit will not exceed the maximum payout established by the Compensation, Nominating and Governance Committee.
F6 The number of derivative securities reported in column 9 represents 7,797 equivalent stock units which vest on February 28, 2027 and 4,826 equivalent stock units which vest in two equal annual installments beginning on February 28, 2027.
F7 The number of derivative securities reported in column 9 represents 7,797 equivalent stock units which vest on February 28, 2027, 4,826 equivalent stock units which vest in two equal annual installments beginning on February 28, 2027 and 5,679 equivalent stock units which vest in three equal annual installments beginning on February 28, 2027.
F8 These performance stock units represent a contingent right to receive common stock, based on the Issuer's relative total shareholder return versus that of its peer group, subject to an absolute total shareholder return modifier. Each performance stock unit will settle for between zero and 1.25 shares of common stock in the first quarter of 2029, based on achievement of the performance measures over a three-year period, following certification by the Compensation, Nominating and Governance Committee of the performance results.