Form 4 for LWLG Lightwave Logic, Inc.

Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0001079973-26-000033 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-01-05	2025-12-31	LWLG	Bucchi Ronald A	Dir	M - OptEx	—	+20.2K	205.7K	+11%	—
D	2026-01-05	2025-12-31	LWLG	Bucchi Ronald A	Dir	M - OptEx	$0.00	-20.2K	20.2K	-50%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2025-12-31	M	A	20,161	—	205,744	D	—	—	(F1) Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. (F2) Includes 23,511 shares of common stock issued pursuant to a restricted stock award pursuant to the Company's 2016 Equity Incentive Plan, 3,931 shares of restricted stock vested on June 18, 2024, with the remaining restricted stock awards vesting in 10 equal quarterly installments beginning on July 1, 2024, subject to continued service with the Company through the applicable vesting dates. Any unvested portion of this award is subject to forfeiture,
2	Derivative	Restricted Stock Unit	2025-12-31	M	D	20,161	$0.00	20,161	D	— · — to —	20,161 Common Stock	(F1) Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. (F3) Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan. 20,162 RSU's vested on July 15, 2025, 20,161 shares vested on each of September 30, 2025, December 31, 2025, and 20,161 shares will vest on March 31, 2026, subject to continued service with the Company through the applicable vesting dates. Unvested shares are subject to forfeiture.