MICHAEL KNOWLES

CIK 1755059 · Chief Executive Officer · last filed 2026-03-27

"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

$9.85M

Companies

2

Total Filings

22

Lifetime Open-Market Net

$2.0K

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
OSS Chief Executive Officer 591,653 $16.65 $9.85M $2.0K 10 2026-03-27
CUB President, CMPS - SVP, CORP 0 $10.88 $0 $0 12 2021-05-25

Recent Filings · Page 2 of 3

22 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-05-25 CUB Disp (D) −13,566 -$1.02M EDGAR
2021-02-02 CUB Tax (F) −6,893 -$421.7K EDGAR
2020-12-28 CUB Grant (A) +7,372 $0 EDGAR
2020-12-01 CUB Grant (A) +7,372 $0 EDGAR
2020-11-23 CUB Mixed +723 -$45.6K EDGAR
2020-10-05 CUB Mixed +2,299 -$130.3K EDGAR
2019-12-12 CUB Mixed +890 -$54.0K EDGAR
2019-12-03 CUB Grant (A) $0 EDGAR
2019-10-03 CUB Exer (M) +1,689 $0 EDGAR
2019-07-02 CUB Other (J) +28 $1.7K EDGAR
Showing 1120 of 22
Page 2 of 3
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.