Kaitlin M. Kestenberg-Messina
CIK 2017423 · COO and SVP, Compliance · last filed 2026-07-28
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$4.39M
Companies
1
Total Filings
20
Lifetime Open-Market Net
-$565.9K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ADMA | COO and SVP, Compliance | 443,061 | $9.90 | $4.39M | -$565.9K | 18 | 2026-07-28 |
Recent Filings · Page 2 of 2
20 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-27 | ADMA | Tax (F) | −1,855 | -$28.6K | EDGAR |
| 2025-02-21 | ADMA | Grant (A) | +77,784 | $0 | EDGAR |
| 2025-02-03 | ADMA | Mixed | +1,645 | -$16 | EDGAR |
| 2025-01-03 | ADMA | Tax (F) | −1,854 | -$31.8K | EDGAR |
| 2024-10-02 | ADMA | Tax (F) | −2,647 | -$52.9K | EDGAR |
| 2024-08-30 | ADMA | Mixed | — | -$314.5K | EDGAR |
| 2024-08-30 | ADMA | Notice (144) | −24,150 | -$415.9K | EDGAR |
| 2024-07-26 | ADMA | Tax (F) | −2,502 | -$34.0K | EDGAR |
| 2024-07-02 | ADMA | Tax (F) | −2,085 | -$23.3K | EDGAR |
| 2024-04-02 | ADMA | Mixed | +190,235 | -$13.8K | EDGAR |
Showing 11–20 of 20
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Page 2 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.