Home

HARRY M JANSEN JR KRAEMER

CIK 1082877 · Director · last filed 2026-07-07

HARRY M JANSEN JR KRAEMER is a Director who has filed 231 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing, for LDOS, was dated Jul 7, 2026. Across all open-market trades the lifetime net is +$6.3M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $38.8M 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.

Loading insider history…
Disclosed Exposure

$38.78M

Companies

8

Total Filings

231

Lifetime Open-Market Net

$6.33M

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
LDOS Director 224,628 $114.09 $25.63M -$1.05M 94 2026-07-07
OPCH Director 458,997 $24.09 $11.06M $8.50M 16 2026-05-22
XRAY Director 148,351 $14.12 $2.09M -$1.69M 49 2024-01-16
Option Care Health, Inc. (BIOS) Delisted Director 87,910 $10.79 $949.0K $0 1 2019-12-11
VWR Corp (VWR) Delisted Director 0 — — $0 4 2017-11-22
SIRONA DENTAL SYSTEMS, INC. (SIRO) Delisted Director 0 — — $0 9 2016-03-01
Catamaran Corp (CTRX) Delisted Director 0 — — $1.05M 9 2015-07-23
Leidos Holdings, Inc. (SAI) Delisted Director 98,143 $0.75 $73.6K -$483.1K 48 2013-08-01

Recent Filings

231 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
2026-07-07 LDOS Grant (A) +310 $0 EDGAR
2026-07-02 LDOS Grant (A) +565 $0 EDGAR
2026-05-22 OPCH Grant (A) +21,076 $268.5K EDGAR
2026-05-12 LDOS Grant (A) +1,067 $0 EDGAR
2026-05-05 OPCH Buy (P) +36,610 $783.8K EDGAR
2026-05-05 LDOS Grant (A) +9 $0 EDGAR
2026-04-14 LDOS Grant (A) +220 $0 EDGAR
2026-04-02 LDOS Grant (A) +363 $0 EDGAR
2026-02-24 LDOS Mixed +1,921 -$67 EDGAR
2026-01-09 LDOS Grant (A) +171 $0 EDGAR
Showing 1–10 of 231
Page 1 of 24
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.