David D. Ossip - 03 Feb 2026 Form 4 Insider Report for Dayforce, Inc. (DAY)

Signature
/s/ William E. McDonald, attorney-in-fact
Issuer symbol
DAY
Transactions as of
03 Feb 2026
Net transactions value
-$208,722,360
Form type
4
Filing time
04 Feb 2026, 13:01:26 UTC
Previous filing
07 Mar 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ossip David D Chairman and CEO, Director C/O DAYFORCE, INC., 3311 EAST OLD SHAKOPEE ROAD, MINNEAPOLIS /s/ William E. McDonald, attorney-in-fact 04 Feb 2026 0001733805

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DAY Common Stock Options Exercise +8,328 +0.76% 1,106,002 03 Feb 2026 Direct F1
transaction DAY Common Stock Options Exercise +1,860,902 1,860,902 03 Feb 2026 See Footnote F1, F2
transaction DAY Common Stock Disposed to Issuer $62,423,270 -891,761 -100% $70.00 0 04 Feb 2026 Direct F3, F4
transaction DAY Common Stock Disposed to Issuer -214,241 -100% 0 04 Feb 2026 Direct F3, F5
transaction DAY Common Stock Disposed to Issuer $130,263,140 -1,860,902 -100% $70.00 0 04 Feb 2026 See Footnote F2, F3, F4
transaction DAY Common Stock Disposed to Issuer $16,035,950 -229,085 -100% $70.00 0 04 Feb 2026 See Footnote F3, F4, F6

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 DAY Exchangeable Shares Options Exercise -8,328 -100% 0 03 Feb 2026 Common Stock 8,328 Direct F1
transaction DAY Exchangeable Shares Options Exercise -1,860,902 -100% 0 03 Feb 2026 Common Stock 1,860,902 See Footnote F1, F2
transaction DAY Options (Right to Purchase) Disposed to Issuer -226,931 -100% 0 04 Feb 2026 Common Stock 226,931 $80.95 Direct F3, F7
transaction DAY Options (Right to Purchase) Disposed to Issuer -321,734 -100% 0 04 Feb 2026 Common Stock 321,734 $65.26 Direct F3, F8
transaction DAY Options (Right to Purchase) Disposed to Issuer -750,000 -100% 0 04 Feb 2026 Common Stock 750,000 $65.26 Direct F3, F8
transaction DAY Options (Right to Purchase) Disposed to Issuer -1,750,000 -100% 0 04 Feb 2026 Common Stock 1,750,000 $49.93 Direct F3, F8
transaction DAY Options (Right to Purchase) Disposed to Issuer -10,390 -100% 0 04 Feb 2026 Common Stock 10,390 $44.91 Direct F3, F8
transaction DAY Performance Units Disposed to Issuer -22,853 -100% 0 04 Feb 2026 Common Stock 22,853 Direct F3, F9
transaction DAY Performance Units Disposed to Issuer -27,423 -100% 0 04 Feb 2026 Common Stock 27,423 Direct F3, F9
transaction DAY Performance Units Disposed to Issuer -68,376 -100% 0 04 Feb 2026 Common Stock 68,376 Direct F3, F9
transaction DAY Performance Units Disposed to Issuer -29,304 -100% 0 04 Feb 2026 Common Stock 29,304 Direct F3, F9
transaction DAY Performance Units Disposed to Issuer -123,012 -100% 0 04 Feb 2026 Common Stock 123,012 Direct F3, F9
transaction DAY Performance Units Disposed to Issuer -33,548 -100% 0 04 Feb 2026 Common Stock 33,548 Direct F3, F9
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

David D. Ossip is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Each exchangeable share of Ceridian AcquisitionCo ULC, a wholly owned subsidiary of Issuer, was exchanged for one share of common stock of the Issuer ("Common Stock").
F2 Indirectly owned through 2769139 Alberta Inc. The Reporting Person disclaims beneficial ownership except to the extent of the Reporting Person's pecuniary interest.
F3 The securities were disposed of in connection with the consummation of the transactions contemplated by the Agreement and Plan of Merger dated as of August 20, 2025 (the "Merger Agreement"), by and among Dayforce, Inc. ("Issuer"), Dayforce Bidco, LLC (formerly known as Dawn Bidco, LLC) ("Parent"), and Dawn Acquisition Merger Sub, Inc. , a wholly owned subsidiary of Parent ("Merger Sub"), pursuant to which Merger Sub merged with and into Issuer on February 4, 2026, with Issuer continuing after the merger as a wholly owned subsidiary of Parent (the effective time of such merge, the "Effective Time").
F4 Pursuant to the Merger Agreement, at the Effective Time, (i) each issued and outstanding share of Common Stock was canceled and converted automatically into the right to receive an amount in cash equal to $70.00 per share of Common Stock (the "Merger Consideration"), (ii) each vested but unsettled restricted stock unit ("RSU") was canceled and converted automatically into the right to receive an amount in cash equal to the Merger Consideration multiplied by the number of shares of Common Stock subject to the vested but unsettled RSU as of immediately prior to the Effective Time, and (iii) each previously certified and vested but unsettled performance stock unit ("PSU") was canceled and converted automatically into the right to receive an amount in cash equal to the Merger Consideration multiplied by the number of shares of Common Stock subject to the vested but unsettled PSU at the level of performance previously certified as of immediate prior to the Effective Time.
F5 Pursuant to the Merger Agreement, at the Effective Time, each outstanding RSU that was unvested immediately prior to the Effective Time was canceled and replaced with the right to receive the number of shares of non-voting preferred stock, equal to the number of shares of Common Stock subject to the unvested RSUs, in a direct or indirect sole equityholder of Parent with a fixed value per share equal to the Merger Consideration (the "Preferred Stock" and the right, the "RSU Replacement Right"). Each RSU Replacement Right will be subject, with certain exceptions, to the same vesting terms and conditions as applied to the replaced unvested RSU.
F6 Indirectly owned through OsFund Inc. The Reporting Person disclaims beneficial ownership except to the extent of the Reporting Person's pecuniary interest.
F7 Pursuant to the Merger Agreement, each vested stock option with a per share price that was equal to or greater than the Merger Consideration, as of the Effective Time, was canceled for no consideration.
F8 Pursuant to the Merger Agreement, each vested stock option was converted into the right to receive an amount in cash equal to the number of shares of Common Stock subject to vested stock options multiplied by the excess, if any, of the Merger Consideration over the share exercise price of such vested stock option.
F9 Pursuant to the Merger Agreement, at the Effective Time, each outstanding performance stock unit ("PSU") that was unvested immediately prior to the Effective Time was canceled and replaced with the right to receive the number of shares of Preferred Stock that is equal to the number of shares of Common Stock subject to the unvested PSUs as of immediately prior to the Effective Time (with such number of shares determined assuming achievement of all applicable performance metrics at 100% of target performance levels) (the "PSU Replacement Right"). Each PSU Replacement Right will be subject, with certain exceptions, to the same vesting terms and conditions as applied to the replaced unvested PSU.

Remarks:

For David Ossip, pursuant to the Power of Attorney previously filed.