Home

Jan Bertsch

CIK 1477291 · Senior Vice President & CFO · last filed 2026-09-08

Jan Bertsch is a Senior Vice President & CFO who has filed 152 SEC Form 4 insider transactions across 9 companies since 2009. The most recent filing, for BWXT, was dated Sep 8, 2026. Across all open-market trades the lifetime net is +$347.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $9.6M across reported positions. 68 SEC filings were submitted jointly with & Wilcox Co Babcock.

"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

$9.62M

Companies

9

Total Filings

152

Lifetime Open-Market Net

$347.5K

Filer Profile

Reported Address
3850 HAMLIN ROAD
AUBURN HILLS, MI 48326
Related Filers
& Wilcox Co Babcock — 68 joint filings, latest 2026-06-09
BORGWARNER INC — 9 joint filings, latest 2012-02-13
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
BWXT Director 12,128 $148.22 $1.80M $0 60 2026-09-08
RRX Director 9,700 $154.12 $1.50M $0 14 2026-07-16
AXTA Director 21,074 $33.72 $710.5K $0 7 2026-03-05
MERITOR, INC. (MTOR) Delisted Director 66,063 $36.50 $2.41M $0 33 2022-07-06
RBC Director 3,977 $477.15 $1.90M $0 3 2021-05-07
OI Senior Vice President & CFO 305,132 $6.46 $1.97M $141.7K 8 2019-03-11
SIGMA ALDRICH CORP (SIAL) Delisted EVP & CFO 15,907 — — $205.9K 13 2015-11-19
BWX Technologies, Inc. (BWC) Delisted Director 3,719 $10.15 $37.7K $0 6 2015-06-08
BWA Vice President and Controller 27,422 $63.75 $1.75M $0 7 2012-02-13

Recent Filings

152 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
2026-09-08 BWXT Grant (A) — $0 EDGAR
2026-07-16 RRX Grant (A) +1 $323 EDGAR
2026-06-09 BWXT Grant (A) — $0 EDGAR
2026-05-13 RRX Grant (A) +923 $0 EDGAR
2026-05-04 BWXT Grant (A) — $0 EDGAR
2026-04-16 RRX Grant (A) +2 $453 EDGAR
2026-03-30 BWXT Grant (A) — $0 EDGAR
2026-03-05 AXTA Mixed +5,832 $0 EDGAR
2026-01-16 RRX Grant (A) +2 $452 EDGAR
2025-12-12 BWXT Grant (A) — $0 EDGAR
Showing 1–10 of 152
Page 1 of 16
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.