Bruce Lucas - 31 Dec 2025 Form 4 Insider Report for Slide Insurance Holdings, Inc.

Signature
/s/ Andy Omiridis, Attorney-in-Fact for Bruce Lucas
Issuer symbol
SLDE on Nasdaq
Transactions as of
31 Dec 2025
Net transactions value
-$1,580,670
Form type
4
Filing time
05 Jan 2026, 16:30:44 UTC
Previous filing
02 Dec 2025
Next filing
03 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lucas Bruce Chief Executive Officer, Director, 10%+ Owner C/O SLIDE INSURANCE HOLDINGS, INC., 4221 W. BOY SCOUT BLVD., SUITE 200, TAMPA /s/ Andy Omiridis, Attorney-in-Fact for Bruce Lucas 05 Jan 2026 0001552968

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SLDE Common Stock Options Exercise $0 +22,918 +1.9% $0.000000 1,204,408 31 Dec 2025 Direct
transaction SLDE Common Stock Tax liability $479,811 -45,095 -3.7% $10.64 1,159,313 31 Dec 2025 Direct F1, F2, F3
transaction SLDE Common Stock Tax liability $195,352 -9,019 -0.78% $21.66 1,150,294 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $169,557 -9,019 -0.78% $18.80 1,141,275 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $120,674 -9,019 -0.79% $13.38 1,132,256 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $142,410 -9,019 -0.8% $15.79 1,123,237 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $144,214 -9,019 -0.8% $15.99 1,114,218 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $152,331 -9,019 -0.81% $16.89 1,105,199 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Tax liability $176,321 -9,019 -0.82% $19.55 1,096,180 31 Dec 2025 Direct F1, F2, F4
transaction SLDE Common Stock Options Exercise $0 +22,918 +16% $0.000000 166,790 31 Dec 2025 By Spouse F6, F7
holding SLDE Common Stock 2,575,837 31 Dec 2025 By Bruce Lucas Irrevocable Grantor Retained Annuity Trust of 2014
holding SLDE Common Stock 39,875,000 31 Dec 2025 By IIM Holdings II, LLC F5
holding SLDE Common Stock 1,650,000 31 Dec 2025 By Spouse F8
holding SLDE Common Stock 1,925,000 31 Dec 2025 By Emma Cloonen Irrevocable Trust F9
holding SLDE Common Stock 1,925,000 31 Dec 2025 By Ava Cloonen Irrevocable Trust F10

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 SLDE Restricted Stock Unit Options Exercise $0 -22,918 -7.6% $0.000000 276,981 31 Dec 2025 Common Stock 22,918 Direct F11, F12
transaction SLDE Restricted Stock Unit Options Exercise $0 -22,918 -7.6% $0.000000 276,981 31 Dec 2025 Common Stock 22,918 By Spouse F6, F11, F12
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On the last day of each month of 2025, 22,918 of the reporting persons restricted stock units vested. Such restricted stock units were previously reported and were not settled until December 31, 2025.
F2 The reported shares were withheld to cover the reporting person's tax liability associated with the restricted stock units that vested during 2025.
F3 The price shown reflects a 409(A) valuation of the common stock prior to the Issuer's initial public offering which was used to calculate the tax liability for all restricted stock units that vested prior to the Issuer's initial public offering.
F4 The price shown is the closing price for the issuer's common stock on the NYSE on the day immediately prior to the respective vesting date.
F5 The securities reported herein are held by IIM Holdings II, LLC, which is an entity controlled by the reporting person. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F6 Represent shares of common stock beneficially owned by the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F7 The amount shown reflects the amount owned by the reporting person's spouse after the withholding of 108,228 shares of common stock for the payment of the tax liability associated with the vesting of restricted stock units throughout 2025.
F8 Represent shares of common stock beneficially owned by the reporting person's spouse through Securus Risk Management LLC. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F9 Represent shares held through the Emma Cloonen Irrevocable Trust, of which the reporting person is the trustee. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F10 Represent shares held through the Ava Cloonen Irrevocable Trust, of which the reporting person is the trustee. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F11 Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.
F12 These restricted stock units vest in 24 equal monthly installments commencing on January 1, 2025 and ending on December 31, 2026, subject to the reporting person's continued employment or service through each applicable vesting date.

Remarks:

See Exhibit 24.1 - Power of Attorney