Stefan B Schulz

CIK 1340371 · EVP and CFO · last filed 2025-12-11

Stefan B Schulz is an EVP and CFO who has filed 103 SEC Form 4 insider transactions across 3 companies since 2007. Across all open-market trades the lifetime net is −$8.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.2M 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.

Disclosed Exposure

$5.18M

Companies

3

Total Filings

103

Lifetime Open-Market Net

-$8.74M

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
PROS Holdings, Inc. (PRO) Delisted	EVP and CFO	294,167	$23.25	$6.84M	-$8.76M	74	2025-10-14
DRIV	Chief Financial Officer	157,891	$32.78	$5.18M	$14.8K	10	2014-09-03
Lawson Software, Inc. (LWSN) Delisted	SVP and CFO	0	—	—	$11.4K	12	2011-07-05

Recent Filings

103 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
2025-12-11	—	Disp (D)	+297,674	$6.92M
2025-10-14	PROS Holdings, Inc. (PRO) Delisted	Mixed	+6,423	$147.4K	EDGAR
2025-07-15	PROS Holdings, Inc. (PRO) Delisted	Mixed	+4,837	$74.9K	EDGAR
2025-07-11	PROS Holdings, Inc. (PRO) Delisted	Mixed	+1,586	$25.8K	EDGAR
2025-04-16	PROS Holdings, Inc. (PRO) Delisted	Mixed	+4,837	$78.4K	EDGAR
2025-04-14	PROS Holdings, Inc. (PRO) Delisted	Mixed	+1,586	$26.2K	EDGAR
2025-01-17	PROS Holdings, Inc. (PRO) Delisted	Grant (A)	—	$0	EDGAR
2025-01-14	PROS Holdings, Inc. (PRO) Delisted	Mixed	+17,912	$387.2K	EDGAR
2024-10-15	PROS Holdings, Inc. (PRO) Delisted	Mixed	+2,518	$46.8K	EDGAR
2024-10-11	PROS Holdings, Inc. (PRO) Delisted	Mixed	+1,586	$29.3K	EDGAR

Showing 1–10 of 103

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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.