Home

ALAN LOUIS URBAN

CIK 1534376 · Chief Financial Officer · last filed 2025-09-08

ALAN LOUIS URBAN is a Chief Financial Officer who has filed 72 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for GTBP, was dated Sep 8, 2025. Across all open-market trades the lifetime net is −$92.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $760.3K across reported positions.

"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.

Loading insider history…
Disclosed Exposure

$760.3K

Companies

2

Total Filings

72

Lifetime Open-Market Net

-$92.7K

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
GTBP Chief Financial Officer — $0.32 — $0 3 2025-09-08
RSSS CFO & Secretary 345,602 $2.20 $760.3K -$92.7K 17 2021-09-21

Recent Filings

72 filings
Insider 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
2025-09-08 GTBP Grant (A) — $0 EDGAR
2024-10-21 GTBP Grant (A) — $0 EDGAR
2023-03-22 — Grant (A) — $0
2022-07-19 GTBP Grant (A) — $0 EDGAR
2021-09-21 RSSS Tax (F) −5,710 -$14.6K EDGAR
2021-08-11 RSSS Grant (A) +22,303 $0 EDGAR
2021-06-21 RSSS Mixed −7,500 -$18.4K EDGAR
2021-06-16 RSSS Sell (S) −5,000 -$12.2K EDGAR
2021-06-10 RSSS Mixed −8,200 -$21.8K EDGAR
2021-05-12 RSSS Grant (A) +7,419 $0 EDGAR
Showing 1–10 of 72
Page 1 of 8
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.