WILLIAM C III STYSLINGER

CIK 1032663 · CEO and Chairman Board · last filed 2023-06-20

WILLIAM C III STYSLINGER is a CEO and Chairman Board who has filed 20 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for CASA, was dated Jun 20, 2023. Across all open-market trades the lifetime net is −$2.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.0M 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

$9.03M

Companies

2

Total Filings

20

Lifetime Open-Market Net

-$1.96M

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
Casa Systems Inc (CASA) Delisted Director 710,464 $0.04 $24.9K -$1.42M 12 2023-06-20
SEAC CEO and Chairman Board 1,806,408 $5.00 $9.03M -$537.3K 8 2011-07-22

Recent Filings

20 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-06-20 Casa Systems Inc (CASA) Delisted Grant (A) $0 EDGAR
2023-05-22 Casa Systems Inc (CASA) Delisted Exer (M) +40,285 $0 EDGAR
2022-06-15 Casa Systems Inc (CASA) Delisted Exer (M) +16,043 $0 EDGAR
2022-05-27 Casa Systems Inc (CASA) Delisted Buy (P) +128,923 $533.3K EDGAR
2022-05-19 Casa Systems Inc (CASA) Delisted Grant (A) $0 EDGAR
2022-05-17 Casa Systems Inc (CASA) Delisted Buy (P) +11,800 $47.1K EDGAR
2021-06-16 Casa Systems Inc (CASA) Delisted Grant (A) $0 EDGAR
2021-05-26 Casa Systems Inc (CASA) Delisted Sell (S) −60,000 -$511.8K EDGAR
2021-05-24 Casa Systems Inc (CASA) Delisted Exer (M) +35,714 $0 EDGAR
2020-08-20 Casa Systems Inc (CASA) Delisted Exer (M) +300,000 $507.6K 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.