CNSY · Insider Trading

Cerenome, Inc. Common Stock

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Every open-market purchase and sale reported by CNSY officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings

most recent

Open-Market Buys

code P

Sales

code S

Reporting Insiders

current holders

CNSY — Recent Form 4 Transactions (latest 2026-10-01)

Filed	Insider	Role	Type	Shares	Value
2026-10-01	Richard J Hawkins	Director	M	+921	—
2026-10-01	Kyle Guse	Director	M	+921	—
2026-10-01	Andrew John Hugh MacIntyre Sims	Chief Financial Officer	M	+2,985	—
2026-10-01	Ronald Asbury Andrews	Director	M	+921	—
2026-10-01	Marc H Hedrick	Chief Executive Officer	M	+16,439	—
2026-10-01	Howard Clowes	Director	M	+921	—
2026-10-01	An van Es-Johansson	Director	M	+921	—

CNSY — Current Insider Holders

Insider	Role	Shares Held	Value
Marc H Hedrick	Chief Executive Officer	60,922	$95.65K
Andrew John Hugh MacIntyre Sims	Chief Financial Officer	12,926	$20.29K
Howard Clowes	Director	2,902	$4.56K
Richard J Hawkins	Director	2,450	$3.85K
Ronald Asbury Andrews	Director	1,843	$2.89K
Kyle Guse	Director	1,843	$2.89K
An van Es-Johansson	Director	1,843	$2.89K

CNSY Insider Trading FAQ

Who are the insiders at CNSY?

7 officers, directors and 10%+ beneficial owners currently report holdings in CNSY via SEC Form 4.

Are CNSY insiders buying or selling?

Across the 7 most recent Form 4 filings for CNSY, 0 were open-market purchases (code P) and 0 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is CNSY insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent CNSY filing is dated 2026-10-01.

How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the CNSY quote page; the site-wide leaderboard is on the insider transactions hub.