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Christine Heckart

CIK 1518578 · EVP Mktg Strtgy People&Systems · last filed 2026-06-04

Christine Heckart is an EVP Mktg Strtgy People&Systems who has filed 45 SEC Form 4 insider transactions across 3 companies since 2011. The most recent filing shows the insider sold $903.0K of SITM on Jun 4, 2026. Across all open-market trades the lifetime net is −$2.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $50.7M 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.

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Disclosed Exposure

$50.68M

Companies

3

Total Filings

45

Lifetime Open-Market Net

-$2.32M

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
SITM Director 10,095 $552.75 $5.58M -$793.8K 10 2026-06-04
LRCX Director 155,400 $290.20 $45.10M -$1.05M 27 2019-02-04
CONCENTRIX SERVICESOURCE INC. (SREV) Delisted EVP Mktg Strtgy People&Systems 247,741 $1.50 $371.6K -$474.9K 7 2013-12-30

Recent Filings

45 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
2026-06-04 SITM Sell (S) −1,290 -$903.0K EDGAR
2026-06-02 SITM Notice (144) −1,290 -$903.0K EDGAR
2026-06-02 SITM Grant (A) +390 $0 EDGAR
2026-05-18 SITM Gift (G) — $0 EDGAR
2025-06-04 SITM Grant (A) +1,290 $0 EDGAR
2025-03-31 SITM Grant (A) +1,051 $0 EDGAR
2024-05-31 SITM Grant (A) +2,115 $0 EDGAR
2023-06-02 SITM Grant (A) +2,736 $0 EDGAR
2022-06-06 SITM Grant (A) +910 $0 EDGAR
2021-12-07 SITM Buy (P) +400 $109.2K EDGAR
Showing 1–10 of 45
Page 1 of 5
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.