Sarah Kathryn Rouan

CIK 1761366 · last filed 2026-01-05

Sarah Kathryn Rouan is a corporate insider who has filed 22 SEC Form 4 insider transactions across 3 companies since 2019. The most recent filing, for VKTX, was dated Jan 5, 2026. Across all open-market trades the lifetime net is −$2.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $139.3K 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.

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Disclosed Exposure

$139.3K

Companies

3

Total Filings

22

Lifetime Open-Market Net

-$2.22M

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
VKTX Director 4,390 $31.74 $139.3K -$2.22M 10 2026-01-05
NAVIDEA BIOPHARMACEUTICALS, INC. (NAVB) Delisted Director 18,242 $0.00 $2 $4.9K 6 2021-07-07
Viking Therapeutics, Inc. (VKTXW) Delisted Director $4.60 $0 3 2021-01-06

Recent Filings

22 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
2026-01-05 VKTX Grant (A) +3,150 $0 EDGAR
2025-04-08 VKTX Buy (P) +1,240 $29.9K EDGAR
2025-04-02 VKTX Buy (P) +1,240 $29.9K EDGAR
2025-01-06 VKTX Grant (A) $0 EDGAR
2024-10-25 VKTX Mixed -$836.1K EDGAR
2024-10-25 VKTX Notice (144) −11,000 -$889.4K EDGAR
2024-02-08 VKTX Mixed -$493.2K EDGAR
2024-02-08 VKTX Notice (144) −25,000 -$701.2K EDGAR
2024-01-19 VKTX Mixed -$441.9K EDGAR
2024-01-19 VKTX Notice (144) −30,000 -$691.5K EDGAR
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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.