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PACB — structural market context

Pacific Biosciences of Califor

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

PACB short interest & days to cover

SHARES SHORT
49.0M
% OF FLOAT
DAYS TO COVER
7.3
CHANGE VS PRIOR
+6.0%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-07-31 (19d ago)

PACB fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-07-31 · 19d531$1.48
2026-07-30 · 20d1K$1.4
2026-07-23 · 27d57K$1.38

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

PACB insider buying and selling (Form 4)

Last 12 months, open-market only: 0 purchases · 1 sale

InsiderTypeSharesValueFiled
Van Oene Mark · officer: See RemarksSell (S)27K$30K2026-08-18

SEC Form 4 filings, open-market purchases and sales only (codes P and S); grants and option exercises excluded. Attributed public records.

Frequently asked questions

Are insiders buying PACB?
In the last 12 months of SEC Form 4 filings, PACB recorded 0 open-market insider purchases and 1 open-market sale (codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.
Is this page telling me to buy or sell PACB?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.

PACB Short Interest, Insider Activity & Analyst Context | TradeAI News