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David MacLennan

CIK 1498535 · last filed 2026-07-02

David MacLennan is a corporate insider who has filed 127 SEC Form 4 insider transactions across 3 companies since 2010. The most recent filing shows the insider was granted $12.8K of ECL on Jul 2, 2026. Across all open-market trades the lifetime net is +$4.0M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $14.7M 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

$14.67M

Companies

3

Total Filings

127

Lifetime Open-Market Net

$3.95M

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
ECL Director 28,926 $280.25 $8.11M $2.55M 75 2026-07-02
CAT Director 8,420 $779.16 $6.56M $1.32M 29 2026-07-01
C. H. ROBINSON WORLDWIDE, INC. (CHRWD) Delisted Director 1,600 — — $74.7K 23 2015-04-02

Recent Filings

127 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
2026-07-02 ECL Grant (A) +176 $12.8K EDGAR
2026-07-01 CAT Grant (A) — $0 EDGAR
2026-06-11 CAT Grant (A) +211 $0 EDGAR
2026-05-19 ECL Grant (A) — $0 EDGAR
2026-05-14 ECL Buy (P) +1,000 $250.7K EDGAR
2026-05-05 CAT Buy (P) +250 $219.2K EDGAR
2026-05-05 ECL Buy (P) +800 $205.5K EDGAR
2026-04-02 ECL Grant (A) +186 $12.8K EDGAR
2026-04-01 CAT Grant (A) — $0 EDGAR
2026-01-05 CAT Grant (A) — $0 EDGAR
Showing 1–10 of 127
Page 1 of 13
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.