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Shaw Rietkerk

CIK 1792695 · Chief Operating Officer · last filed 2024-09-24

Shaw Rietkerk is a Chief Operating Officer who has filed 21 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for AHCO, was dated Dec 19, 2024. Across all open-market trades the lifetime net is −$5.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.4M 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

$2.39M

Companies

2

Total Filings

21

Lifetime Open-Market Net

-$5.58M

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
AHCO Chief Operating Officer 212,611 $11.26 $2.39M -$5.58M 16 2024-09-24
AdaptHealth Corp. (AHCOW) Delisted Chief Revenue Officer 44,417 — — $0 2 2019-11-25

Recent Filings

21 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
2024-12-19 AHCO Notice (144) −32,500 -$315.2K EDGAR
2024-11-22 AHCO Notice (144) −40,000 -$392.1K EDGAR
2024-09-24 AHCO Sell (S) −25,000 -$281.0K EDGAR
2024-09-20 AHCO Notice (144) −25,000 -$281.0K EDGAR
2024-02-07 AHCO Grant (A) +71,339 $0 EDGAR
2023-03-13 AHCO Grant (A) +19,185 $0 EDGAR
2023-01-04 AHCO Disp (D) −1,061 $0 EDGAR
2022-11-14 AHCO Sell (S) −75,000 -$1.69M EDGAR
2022-02-18 AHCO Grant (A) +4,973 $0 EDGAR
2022-02-03 AHCO Grant (A) +10,422 $0 EDGAR
Showing 1–10 of 21
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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.