WILLIAM NURTHEN

CIK 1388824 · CFO & Secretary · last filed 2025-09-26

WILLIAM NURTHEN is a CFO & Secretary who has filed 28 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing shows the insider had shares withheld for taxes covering $8.1K of RSSS on Sep 26, 2025. Current disclosed insider exposure totals $1.6M 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

$1.60M

Companies

2

Total Filings

28

Lifetime Open-Market Net

$0

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
RSSS CFO & Secretary 378,382 $2.33 $881.6K $0 19 2025-09-26
ARIS Chief Financial Officer 45,183 $15.89 $718.0K $0 8 2017-08-25

Recent Filings

28 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-09-26 RSSS Tax (F) −2,225 -$8.1K EDGAR
2025-06-23 RSSS Tax (F) −2,909 -$7.8K EDGAR
2025-03-21 RSSS Tax (F) −41,688 -$118.8K EDGAR
2024-12-23 RSSS Tax (F) −2,204 -$8.7K EDGAR
2024-09-24 RSSS Tax (F) −2,865 -$8.1K EDGAR
2024-06-24 RSSS Tax (F) −3,824 -$10.1K EDGAR
2024-03-21 RSSS Tax (F) −29,472 -$84.0K EDGAR
2023-12-22 RSSS Tax (F) −2,490 -$6.6K EDGAR
2023-12-12 RSSS Grant (A) +50,000 $0 EDGAR
2023-09-22 RSSS Tax (F) −5,009 -$12.4K EDGAR
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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.