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Heidi C. Chen

CIK 1567828 · Executive Vice President · last filed 2024-04-09

Heidi C. Chen is an Executive Vice President who has filed 117 SEC Form 4 insider transactions across 1 company since 2013. The most recent filing, for ZTS, was dated May 7, 2024. Across all open-market trades the lifetime net is −$24.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.3M 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

$2.28M

Companies

1

Total Filings

117

Lifetime Open-Market Net

-$24.52M

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
ZTS Executive Vice President 30,027 $75.89 $2.28M -$24.52M 115 2024-04-09

Recent Filings

117 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
2024-05-07 ZTS Notice (144) −17,100 -$2.88M EDGAR
2024-04-09 ZTS Grant (A) — $0 EDGAR
2024-04-01 ZTS Grant (A) — $0 EDGAR
2024-02-13 ZTS Mixed +3,374 -$375.5K EDGAR
2024-02-12 ZTS Mixed +441 -$52.1K EDGAR
2024-02-08 ZTS Grant (A) — $0 EDGAR
2024-02-06 ZTS Grant (A) — $0 EDGAR
2024-01-17 ZTS Grant (A) — $0 EDGAR
2023-10-10 ZTS Grant (A) — $0 EDGAR
2023-09-18 ZTS Sell (S) −9,905 -$1.78M EDGAR
Showing 1–10 of 117
Page 1 of 12
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.