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Tourmaline Bio, Inc.
TRMLCIK: 0001827506
Over the 18 most recent insider filings, Tourmaline Bio, Inc. (TRML) has seen activity from 12 distinct insiders — no open-market buying or selling. Kulkarni Sandeep Chidambar is the most active by dollar volume, and the single largest transaction was $9.9M by Kulkarni Sandeep Chidambar. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$23.8M
Purchases
$0
Sales
$0
Unique Insiders
12
Recent Insider Trades
18 loaded
| Oct 28 | TRML Tourmaline Bio, Inc. | Thiara Parvinder | Insider | Disposed | $548.4K |
| Oct 28 | TRML Tourmaline Bio, Inc. | Johnson Kevin Bruce | Insider | Disposed | $2.2M |
| Oct 28 | TRML Tourmaline Bio, Inc. | MIDDLEKAUFF W BRADFORD | Insider | Disposed | $2.4M |
| Oct 28 | TRML Tourmaline Bio, Inc. | KANTOFF AARON | Insider | Disposed | $453.8K |
| Oct 28 | TRML Tourmaline Bio, Inc. | SIEGALL CLAY B | Insider | Disposed | $894.3K |
| Oct 28 | TRML Tourmaline Bio, Inc. | NOVARTIS AG | 10% Owner | Other | $0 |
| Oct 28 | TRML Tourmaline Bio, Inc. | Castelein Caley | Insider | Disposed | $548.4K |
| Oct 28 | TRML Tourmaline Bio, Inc. | MCDADE MARK | Insider | Disposed | $643.0K |
| Oct 28 | TRML Tourmaline Bio, Inc. | Srivastava Sapna | Insider | Disposed | $643.0K |
| Oct 28 | TRML Tourmaline Bio, Inc. | Kulkarni Sandeep Chidambar | Insider | Disposed | $9.9M |
| Oct 28 | TRML Tourmaline Bio, Inc. | Robinson Ryan F. | Insider | Disposed | $2.6M |
| Oct 28 | TRML Tourmaline Bio, Inc. | Jones Susan Dana | Insider | Disposed | $2.0M |
| Oct 24 | TRML Tourmaline Bio, Inc. | KANTOFF AARON | Insider | Gift | $0 |
| Oct 24 | TRML Tourmaline Bio, Inc. | Robinson Ryan F. | Insider | Exercise | $399.9K |
| Oct 24 | TRML Tourmaline Bio, Inc. | Kulkarni Sandeep Chidambar | Insider | Exercise | $400.0K |
| Oct 17 | TRML Tourmaline Bio, Inc. | Johnson Kevin Bruce | Insider | Gift | $0 |
| Oct 17 | TRML Tourmaline Bio, Inc. | Castelein Caley | Insider | Gift | $0 |
| Sep 9 | TRML Tourmaline Bio, Inc. | KANTOFF AARON | Insider | Exercise | $199.1K |
18 filings