Insider Ledger

ORGO insider buying and SEC filings, explained

Organogenesis Holdings Inc. · CIK 1661181

Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov

Company profile

Exchanges
Nasdaq
Industry (SIC)
Pharmaceutical Preparations
State of incorporation
DE
Fiscal year end
Dec 31
Former names
Avista Healthcare Public Acquisition Corp.

Insider activity in the last 12 months

Bought
$40K
Insiders who bought
2
Sold (not marked 10b5-1)
$2.6M
Planned sales (10b5-1)
$0

Insider purchases and sales, last 12 months

TradedTypeWhat was filedSource
Mar 9, 2026Purchase (code P)Arthur S Leibowitz (Director) bought 5,000 shares at $2.68 ($13K), reported as a purchase (code P). Holdings up 2% to 291,014 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Mar 11, 2026
Mar 9, 2026Purchase (code P)Michael Joseph Driscoll (Director) bought 10,000 shares at $2.67 ($27K), reported as a purchase (code P). Holdings up 5% to 225,707 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Mar 11, 2026
Dec 16, 2025SaleGlenn H. Nussdorf (Director) sold 200,000 shares at about $5.14 ($1.0M). Holdings down 7% to 2,565,591 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Dec 18, 2025
Nov 24–26, 2025SaleGlenn H. Nussdorf (Director and 10% owner) sold 300,000 shares between Nov 24, 2025 and Nov 26, 2025 at about $5.31 ($1.6M). Holdings down 10% to 2,765,591 shares. Not marked as a 10b5-1 plan trade.SEC filing
Filed Nov 26, 2025

23 routine transactions (such as grants, option exercises or tax withholding) are not listed.

Cluster buys

2 insiders bought in 30 days

$40K in purchases since Mar 9, 2026 · Purchases traded Mar 9, 2026 to Mar 9, 2026 · Closed

InsiderValueTradedSource
Michael Joseph Driscoll (Director)$27KMar 9, 2026SEC filing
Arthur S Leibowitz (Director)$13KMar 9, 2026SEC filing

Red flags

No red flags in the last 12 months.

Key events

No key events in the last 12 months.

8-K filings, last 12 months

No 8-K filings in the last 12 months.

Red flags are objective triggers only: the item or form filed, never an opinion.

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