All companies › IRON

IRON · Disc Medicine, Inc.

Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.

Open-market buys0
Open-market sells9
Research cases0
Last filing2026-10-21

Insider flow: Selling only — a count of disclosed transactions, not a rating or a recommendation.

Insider transaction timeline

Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.

Open-market purchase Open-market sale
2026-10-19 — Bitterman Kevin · sold 5,937 @ $79.97 2026-10-19 — Bitterman Kevin · sold 4,942 @ $79.97 2026-10-19 — Bitterman Kevin · sold 115 @ $79.97 2026-10-20 — Bitterman Kevin · sold 2,869 @ $79.95 2026-10-20 — Bitterman Kevin · sold 2,388 @ $79.95 2026-10-20 — Bitterman Kevin · sold 55 @ $79.95 2026-10-21 — Bitterman Kevin · sold 13,783 @ $80.23 2026-10-21 — Bitterman Kevin · sold 11,470 @ $80.23 2026-10-21 — Bitterman Kevin · sold 266 @ $80.23
2026-10-192026-10-21

Insider participation

One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.

Bitterman Kevin Director
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The analysis built on top of these filings

The filings above are public record and stay public here. What an account adds for $IRON is the reading of them — and for this company, that is what the list below says it is, no more.

  • Transaction timelineThe [{'transaction_date': '2026-10-21', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 13783.0, 'price': 80.23, 'value': 1105810.09, 'is_buy': False}, {'transaction_date': '2026-10-21', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 11470.0, 'price': 80.23, 'value': 920238.1, 'is_buy': False}, {'transaction_date': '2026-10-21', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 266.0, 'price': 80.23, 'value': 21341.18, 'is_buy': False}, {'transaction_date': '2026-10-20', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 2869.0, 'price': 79.95, 'value': 229376.55, 'is_buy': False}, {'transaction_date': '2026-10-20', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 2388.0, 'price': 79.95, 'value': 190920.6, 'is_buy': False}, {'transaction_date': '2026-10-20', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 55.0, 'price': 79.95, 'value': 4397.25, 'is_buy': False}, {'transaction_date': '2026-10-19', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 5937.0, 'price': 79.97, 'value': 474781.89, 'is_buy': False}, {'transaction_date': '2026-10-19', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 4942.0, 'price': 79.97, 'value': 395211.74, 'is_buy': False}, {'transaction_date': '2026-10-19', 'insider_name': 'Bitterman Kevin', 'insider_title': 'Director', 'transaction_type': 'Open-market sell', 'shares': 115.0, 'price': 79.97, 'value': 9196.55, 'is_buy': False}] reported transactions plotted over the window rather than listed, so concentration is visible.

Not available for IRON today: no reported open-market purchases in this window, so there is no insider cost basis to compute; no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.

A free account opens all of it.

Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.