STOCK TITAN

Lightwave Logic (LWLG) director sells 54,536 shares after RSU vesting

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Lightwave Logic, Inc. director El-Ahmadi Siraj Nour reported equity compensation activity and a related share sale. On March 31, 2026, 20,161 Restricted Stock Units were exercised into the same number of common shares at $0.00 per share under the 2025 Equity Incentive Plan. On April 7, 2026, he sold 54,536 common shares at a weighted average price of $7.76 per share to cover tax obligations associated with the vesting of equity awards. Following these transactions, he directly owns 97,168 shares of Lightwave Logic common stock.

Positive

  • None.

Negative

  • None.
Insider El-Ahmadi Siraj Nour
Role Director
Sold 54,536 shs ($423K)
Type Security Shares Price Value
Sale Common Stock 54,536 $7.76 $423K
Exercise Restricted Stock Units 20,161 $0.00 --
Exercise Common Stock 20,161 $0.00 --
Holdings After Transaction: Common Stock — 97,168 shares (Direct); Restricted Stock Units — 0 shares (Direct)
Footnotes (1)
  1. Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The sale reported in this Form 4 was to cover tax obligations associated with the vesting of equity awards. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.615 to $7.92, inclusive. The reporting person undertakes to provide to Lightwave Logic, Inc., any security holder of Lightwave Logic, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above. 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 March 31, 2026.
Shares sold 54,536 shares Common stock sale on April 7, 2026 to cover taxes
Weighted average sale price $7.76 per share Common stock sold in multiple trades between $7.615 and $7.92
RSUs exercised 20,161 units Restricted Stock Units converted to common stock on March 31, 2026
RSU exercise price $0.00 per unit Conversion of RSUs into common stock
Shares owned after transactions 97,168 shares Director’s direct common stock holdings following reported transactions
Price range of sales $7.615–$7.92 per share Range of individual trade prices for the 54,536 shares sold
Restricted Stock Units financial
"Each restricted stock unit ("RSU") represents the contingent right to receive..."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Equity Incentive Plan financial
"Represents a grant of RSUs under the Issuer's 2025 Equity Incentive Plan."
An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.
open-market sale financial
"transaction_action: "open-market sale" for the common stock transaction."
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
derivative exercise/conversion financial
"transaction_action: "derivative exercise/conversion" for the RSU transaction."
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
El-Ahmadi Siraj Nour

(Last)(First)(Middle)
369 INVERNESS PARKWAY
SUITE 350

(Street)
ENGLEWOOD COLORADO 80112

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Lightwave Logic, Inc. [ LWLG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock03/31/2026M20,161A(1)151,704D
Common Stock04/07/2026S54,536(2)D$7.76(3)97,168D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)03/31/2026M20,161 (4) (4)Common Stock20,161$0.000D
Explanation of Responses:
1. Each restricted stock unit ("RSU") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.
2. The sale reported in this Form 4 was to cover tax obligations associated with the vesting of equity awards.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.615 to $7.92, inclusive. The reporting person undertakes to provide to Lightwave Logic, Inc., any security holder of Lightwave Logic, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above.
4. 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 March 31, 2026.
/s/ Siraj Nour El-Ahmadi04/07/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did LWLG director El-Ahmadi Siraj Nour report?

El-Ahmadi Siraj Nour reported exercising 20,161 Restricted Stock Units into common stock and selling 54,536 common shares. The sale was conducted at a weighted average price of $7.76 per share to cover tax obligations related to equity award vesting.

How many Lightwave Logic (LWLG) shares did the director sell and at what price?

He sold 54,536 shares of Lightwave Logic common stock at a weighted average price of $7.76 per share. The shares were sold in multiple trades between $7.615 and $7.92, according to the disclosed price range.

Why did the LWLG director sell shares in this Form 4 filing?

The filing states the share sale was to cover tax obligations tied to the vesting of equity awards. This indicates a tax-related liquidity event rather than a purely discretionary open-market sale decision by the director.

What RSU activity did Lightwave Logic (LWLG) disclose for its director?

The director exercised 20,161 Restricted Stock Units, converting them into the same number of common shares at a conversion price of $0.00. These RSUs were granted under Lightwave Logic’s 2025 Equity Incentive Plan and vested on March 31, 2026.

How many LWLG shares does the director hold after these transactions?

After the reported RSU exercise and tax-related share sale, the director directly owns 97,168 shares of Lightwave Logic common stock. This figure reflects his position immediately following the transactions disclosed in the Form 4.

What price range applied to the LWLG director’s share sales?

The filing notes that the 54,536 shares were sold in multiple transactions at prices ranging from $7.615 to $7.92 per share. The reported $7.76 figure represents the weighted average sale price across those trades.