BROWN REGINA

PrivateCIK: 1862089

Location

EAST SETAUKET, NY

BROWN REGINA

Filed: 4/2/2025ACC: 0001641172-25-002299

InsiderBROWN REGINACIK 1862089

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IssuerLIXTE BIOTECHNOLOGY HOLDINGS, INC.CIK 1335105

Director

Since May 2011

+9.51K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

1

Total transactions

9.51K acquired

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions1

Options to Purchase Common Stock

Direct

A · Award

Converts to

Common

9.51K shares

Shares

+9.51K

Strike price

1.210

Held after

9.51K

Exercisable

—

3/31/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Options to Purchase Common Stock Direct	Common9.51K shares	3/31/2025	A · Award	+9.51K	1.210	—	9.51K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)8

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

4.92K

Shares owned

4.92K

Exercise price

2.33

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

25K

Shares owned

25K

Exercise price

28.00

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

10K

Shares owned

10K

Exercise price

30.30

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

4.90K

Shares owned

4.90K

Exercise price

2.37

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

6.27K

Shares owned

6.27K

Exercise price

1.30

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

10K

Shares owned

10K

Exercise price

2.37

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

10K

Shares owned

10K

Exercise price

7.45

Expiration

—

Exercise window

—

Options to Purchase Common Stock

Direct

Underlying security

Common

Underlying shares

10K

Shares owned

10K

Exercise price

5.88

Expiration

—

Exercise window

—

Total

Underlying

81.10K

Owned

81.10K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Options to Purchase Common Stock Direct	Common	2.33	—	—	4.92K	4.92K
Options to Purchase Common Stock Direct	Common	28.00	—	—	25K	25K
Options to Purchase Common Stock Direct	Common	30.30	—	—	10K	10K
Options to Purchase Common Stock Direct	Common	2.37	—	—	4.90K	4.90K
Options to Purchase Common Stock Direct	Common	1.30	—	—	6.27K	6.27K
Options to Purchase Common Stock Direct	Common	2.37	—	—	10K	10K
Options to Purchase Common Stock Direct	Common	7.45	—	—	10K	10K
Options to Purchase Common Stock Direct	Common	5.88	—	—	10K	10K
Total					81.10K	81.10K

BROWN REGINA — Insider Transaction (Form 4) Filed Apr 2, 2025 | Finecho