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Mark S. Parker

Mark S. Parker has made 1 open-market purchase worth $20k since Oct 29, 2026, in 1 company. The latest: $20k of HYFM, filed Oct 29, 2026, scored 44 out of 100.

President, HYDROFARM HOLDINGS GROUP, INC.

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$20kbought, 1 purchase
$0sold, 0 sales
1company bought
—kind of buyer, by the latest buy

Purchases

FiledStockStakeScoreBought1 week1 month
Oct 29
Form 4 (opens sec.gov)
HYFMHYDROFARM HOLDINGS GROUP, INC. · PresidentPresident · Penny stock: hard to trade +119% stake 44 $20k
22,099 at $0.91
——

Questions

What stock has Mark S. Parker bought?

HYFM (HYDROFARM HOLDINGS GROUP, INC.), all on the open market and reported on SEC Form 4.

When did Mark S. Parker last buy?

Oct 29, 2026: 22,099 shares of HYFM at $0.91, $20k in all (Form 4 (opens sec.gov)).

Has Mark S. Parker filed a notice of a planned sale?

Not in the filings on record. A Form 144 is the notice an insider must file before selling restricted or control shares, and it lands on EDGAR before the sale is reported.

Is Mark S. Parker a routine or an opportunistic buyer?

There isn't enough history to say yet.

Data as of Oct 29, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer

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