KRAEMER HARRY M JANSEN JR

Director · LDOS, OPCH

As of 2026-09-16, KRAEMER HARRY M JANSEN JR has 31 Form 4 transactions on record across 2 companies — 18 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $11.7MIndirect: $17.0M$28.7Mas of 2026-09-16
  • Direct $11.7M
  • Indirect $17.0M
LDOSindirect131,348 sh$17.0M
OPCHdirect471,076 sh$11.5M
LDOSdirect1,281 sh$166K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

LDOS · 24 trades
2026-07-06: Award / grant, 310 sh ($0)2026-06-30: Award / grant, 565 sh ($0)2026-05-08: Award / grant, 1,067 sh ($0)2026-05-08: Award / grant, 1,281 sh ($0)2026-05-01: Award / grant, 10 sh ($0)2026-04-10: Award / grant, 221 sh ($0)2026-03-31: Award / grant, 364 sh ($0)2026-02-20: Withheld for tax, 1,424 sh ($251K)2026-02-20: Option exercise, 3,345 sh ($251K)2026-02-20: Option exercise, 3,345 sh ($0)2026-01-07: Award / grant, 172 sh ($0)2025-12-31: Award / grant, 305 sh ($0)2025-10-07: Award / grant, 165 sh ($0)2025-09-30: Award / grant, 279 sh ($0)2025-07-08: Award / grant, 201 sh ($0)2025-06-30: Award / grant, 332 sh ($0)2025-05-09: Award / grant, 1,030 sh ($0)2025-05-09: Award / grant, 873 sh ($0)2025-04-07: Award / grant, 254 sh ($0)2025-03-28: Award / grant, 376 sh ($0)2025-02-21: Option exercise, 4,070 sh ($257K)2025-02-21: Option exercise, 4,070 sh ($0)2025-01-10: Award / grant, 214 sh ($0)2024-12-31: Award / grant, 355 sh ($0)
OPCH · 7 trades
2026-05-20: Award / grant, 12,079 sh ($269K)2026-05-20: Award / grant, 8,997 sh ($0)2026-05-04: Purchase, 36,610 sh ($784K)2025-11-03: Purchase, 38,000 sh ($987K)2025-08-20: Purchase, 36,000 sh ($977K)2025-05-14: Award / grant, 8,022 sh ($255K)2025-05-14: Award / grant, 5,034 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-04OPCHPurchase36,610 @ $21.41$784K+8.9% of holding450,000Form 4
2025-11-03OPCHPurchase38,000 @ $25.98$987K+10.1% of holding413,390Form 4
2025-08-20OPCHPurchase36,000 @ $27.15$977K+10.6% of holding375,390Form 4
28 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-06LDOSAward / grant310131,348Form 4
2026-06-30LDOSAward / grant565131,037Form 4
2026-05-20OPCHAward / grant12,079471,076Form 4
2026-05-20OPCHAward / grant8,997458,997Form 4
2026-05-08LDOSAward / grant1,067130,472Form 4
2026-05-08LDOSAward / grant1,2811,281Form 4
2026-05-01LDOSAward / grant10129,405Form 4
2026-04-10LDOSAward / grant221129,395Form 4
2026-03-31LDOSAward / grant364129,175Form 4
2026-02-20LDOSWithheld for tax1,42493,281Form 4
2026-02-20LDOSOption exercise3,34594,705Form 4
2026-02-20LDOSOption exercise3,3450Form 4
2026-01-07LDOSAward / grant172128,811Form 4
2025-12-31LDOSAward / grant305128,639Form 4
2025-10-07LDOSAward / grant165128,334Form 4
2025-09-30LDOSAward / grant279128,169Form 4
2025-07-08LDOSAward / grant201127,890Form 4
2025-06-30LDOSAward / grant332127,690Form 4
2025-05-14OPCHAward / grant8,022339,390Form 4
2025-05-14OPCHAward / grant5,034331,368Form 4
2025-05-09LDOSAward / grant1,0301,030Form 4
2025-05-09LDOSAward / grant873127,358Form 4
2025-04-07LDOSAward / grant254126,485Form 4
2025-03-28LDOSAward / grant376126,231Form 4
2025-02-21LDOSOption exercise4,07091,360Form 4
2025-02-21LDOSOption exercise4,0700Form 4
2025-01-10LDOSAward / grant214125,855Form 4
2024-12-31LDOSAward / grant355125,641Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.