RODERICK DE GREEF

CIK 1241181 · President and CEO · last filed 2026-03-23

"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

$19.15M

Companies

4

Total Filings

114

Lifetime Open-Market Net

-$24.25M

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
BLFS President and CEO 733,746 $26.10 $19.15M -$21.97M 81 2026-03-23
PARETEUM Corp (TEUM) Delisted Director 451,949 $30.4K 2 2017-02-24
PARETEUM Corp (ETAK) Delisted Director 176,038 $0 2 2016-04-29
ENDOLOGIX INC /DE/ (ELGX) Delisted Director 8,602 -$2.31M 12 2013-03-08

Recent Filings · Page 10 of 12

114 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2012-05-15 Grant (A) $0
2012-01-19 Buy (P) $0
2011-11-23 Grant (A) +170,068 $25.0K
2011-11-04 ENDOLOGIX INC /DE/ (ELGX) Delisted Mixed -$480.9K EDGAR
2011-09-28 Disp (D) −50,000 -$151.7K
2011-08-10 Grant (A) +6,614 $0
2011-07-08 Mixed −42,371 -$151.5K
2011-05-27 ENDOLOGIX INC /DE/ (ELGX) Delisted Grant (A) $0 EDGAR
2011-05-19 ENDOLOGIX INC /DE/ (ELGX) Delisted Mixed -$131.8K EDGAR
2011-02-16 Grant (A) $0
Showing 91100 of 114
Page 10 of 12
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.