Home

MARK E JAGIELA

CIK 1252396 · CEO · last filed 2023-01-31

MARK E JAGIELA is a CEO who has filed 76 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider had shares withheld for taxes covering $480.1K of TER on Jan 31, 2023. Across all open-market trades the lifetime net is −$81.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $78.0M 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

$77.96M

Companies

1

Total Filings

76

Lifetime Open-Market Net

-$81.68M

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
TER CEO 208,600 $373.75 $77.96M -$81.68M 76 2023-01-31

Recent Filings

76 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
2023-01-31 TER Tax (F) −4,793 -$480.1K EDGAR
2023-01-26 TER Tax (F) −59,442 -$6.13M EDGAR
2023-01-25 TER Grant (A) +105,588 $0 EDGAR
2022-12-21 TER Sell (S) −67,631 -$5.92M EDGAR
2022-08-02 TER Sell (S) −37,857 -$3.79M EDGAR
2022-02-04 TER Tax (F) −6,212 -$808.2K EDGAR
2022-02-01 TER Mixed +19,680 -$234.2K EDGAR
2022-01-27 TER Mixed +71,801 -$8.91M EDGAR
2022-01-26 TER Tax (F) −8,039 -$1.13M EDGAR
2021-10-29 TER Sell (S) −29,878 -$4.07M EDGAR
Showing 1–10 of 76
Page 1 of 8
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.