← Back
$ADMA All transactions

ADMA BIOLOGICS, INC.

F

$ Value

$185K

Shares

20,362

Price

$9

Filed

Apr 3

Insider

Name

Kestenberg-Messina Kaitlin M.

Title

COO and SVP, Compliance

CIK

0002017423

Roles

Officer

Transaction Details

Transaction Date

2026-04-01

Code

F

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

446,238

Footnotes

Represents shares withheld by the Issuer to satisfy the mandatory tax withholding requirements upon vesting of restricted stock units ("RSUs"). This is not an open market sale of securities. | Includes, as of the transaction date (i) 91,631 unvested RSUs granted on February 9, 2026, vesting quarterly on each annual anniversary of the date of grant over four years, subject to the Reporting Person's continued service as of the applicable vesting date and that will be settled into common stock upon vesting; (ii) 58,338 unvested RSUs out of 77,784 RSUs granted on February 19, 2025, vesting quarterly on each annual anniversary of the date of grant over four years, subject to the Reporting Person's continued service as of the applicable vesting date and that will be settled into common stock upon vesting; (iii) 96,160 unvested RSUs out of 192,320 RSUs granted on April 1, 2024, that will vest in equal quarterly installments on each annual anniversary of the date of grant, over four years, subject to the Reporting Person's continued service as of the applicable vesting date; | (continued from footnote 2) (iv) 15,000 unvested RSUs out of 30,000 RSUs granted on July 24, 2023, that will vest in equal quarterly installments on each annual anniversary of the date of grant, over four years, subject to the Reporting Person's continued service as of the applicable vesting date; (v) 23,750 unvested RSUs out of 95,000 RSUs granted on March 6, 2023, that will vest in equal quarterly installments on each annual anniversary of the date of grant, over four years, subject to the Reporting Person's continued service as of the applicable vesting date; and (vi) 161,359 shares of common stock directly owned by the Reporting Person, which reflects prior option exercises and the prior net settlement upon vesting of previously granted RSUs after the withholding of shares to cover applicable taxes.

Filing Info

Accession No.

0001140361-26-013206

Form Type

4

Issuer CIK

0001368514

Kestenberg-Messina Kaitlin M.'s History

Date Ticker Type Value
2026-04-01 ADMA F $185K
2026-03-09 ADMA J $0
2026-03-09 ADMA M $12K
2026-03-09 ADMA M $5K
2026-03-09 ADMA M $7K
2026-03-09 ADMA M $4K
2026-03-09 ADMA M $3K
2026-03-09 ADMA $158K
2026-03-09 ADMA M $0
2026-03-09 ADMA M $0

Other Insiders at ADMA (90d)

Insider Bought Sold Last
ELMS STEVE $217K 2026-03-06
Grossman Adam S
President and CEO
$656K 2026-03-16
Grossman Jerrold B 2026-02-09
Guiheen Lawrence P. 2026-03-17
FINGER ALISON CECILY 2026-02-09
KWON YOUNG 2026-02-09
Salas Eduardo Rene 2026-02-09
Kestenberg-Messina Kaitlin M.
COO and SVP, Compliance
$158K 2026-03-09
Tade Brad L.
CFO and Treasurer
2026-02-19