MDWD · Insider Trading

MediWound Ltd.

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Every open-market purchase and sale reported by MDWD 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

MDWD — Recent Form 4 Transactions (latest 2026-09-02)

Filed	Insider	Role	Type	Shares	Value
2026-09-02	Samuel Rubinstein	Director	MIXED	—	−$52
2026-08-28	Shmuel Hess	COO & Chief Commercial Officer	Sell	−5,823	−$75.39K
2026-06-04	Nachum Shamir	Director	Buy	+6,000	+$84.00K
2026-06-02	David Morton Fox	Director	Buy	+3,537	+$49.90K
2026-06-01	Samuel Rubinstein	Director	Buy	+150	+$2.15K

MDWD — Current Insider Holders

Insider	Role	Shares Held	Value
Nachum Shamir	Director	49,990	$599.88K
David Morton Fox	Director	20,476	$245.71K
Samuel Rubinstein	Director	3,518	$42.22K
Shmuel Hess	COO & Chief Commercial Officer	3,000	$36.00K

MDWD Insider Trading FAQ

Who are the insiders at MDWD?

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

Are MDWD insiders buying or selling?

Across the 5 most recent Form 4 filings for MDWD, 3 were open-market purchases (code P) and 1 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is MDWD insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent MDWD filing is dated 2026-09-02.

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 MDWD quote page; the site-wide leaderboard is on the insider transactions hub.