Insider Transactions

What Sionna Therapeutics, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

	3 months	12 months
Open-market buys	0	0
Sells	5	147
Total trades	6	159

Shares traded

	3 months	12 months
Acquired	10,250	180,750
Disposed	413,774	4,139,445
Net activity	−403,524	−3,958,695

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

All Buys Sells

Insider	Relation	Date	Transaction	Shares	Price	Value	Shares held
Thompson Peter A	Director	Jul 07	Disclosed 10b5-1 sale · S	−85,918	$44.86	−$3.85M	2,469,959
Orbimed Advisors Llc	Director	Jul 07	Disclosed 10b5-1 sale · S	−85,918	$44.86	−$3.85M	2,469,959
Fitzpatrick Jennifer	Chief Legal Officer	Jul 06	Open-market sale · S	−10,250	$43.60	−$447K	0
Fitzpatrick Jennifer	Chief Legal Officer	Jul 06	Exercise / conversion · M	+10,250	$6.11	+$62.6K	10,250
Orbimed Advisors Llc	Director	Jun 30	Disclosed 10b5-1 sale · S	−115,844	$45.50	−$5.27M	2,555,877
Thompson Peter A	Director	Jun 30	Disclosed 10b5-1 sale · S	−115,844	$45.50	−$5.27M	2,555,877
Orbimed Advisors Llc	Director	May 27	Disclosed 10b5-1 sale · S	−101	$44.49	−$4.49K	2,671,721
Thompson Peter A	Director	May 27	Disclosed 10b5-1 sale · S	−101	$44.49	−$4.49K	2,671,721
Orbimed Advisors Llc	Director	May 11	Disclosed 10b5-1 sale · S	−184,639	$46.22	−$8.53M	2,671,822
Thompson Peter A	Director	May 11	Disclosed 10b5-1 sale · S	−184,639	$46.22	−$8.53M	2,671,822
Orbimed Advisors Llc	Director	May 08	Disclosed 10b5-1 sale · S	−59,767	$44.58	−$2.66M	2,856,461
Thompson Peter A	Director	May 08	Disclosed 10b5-1 sale · S	−59,767	$44.58	−$2.66M	2,856,461
Orbimed Advisors Llc	Director	May 07	Disclosed 10b5-1 sale · S	−48,546	$44.61	−$2.17M	2,916,228
Thompson Peter A	Director	May 07	Disclosed 10b5-1 sale · S	−48,546	$44.61	−$2.17M	2,916,228
Orbimed Advisors Llc	Director	Apr 18	Disclosed 10b5-1 sale · S	−2,948	$44.52	−$131K	2,964,774
Thompson Peter A	Director	Apr 18	Disclosed 10b5-1 sale · S	−2,948	$44.52	−$131K	2,964,774
Orbimed Advisors Llc	Director	Apr 17	Disclosed 10b5-1 sale · S	−52,397	$44.68	−$2.34M	2,967,722
Thompson Peter A	Director	Apr 17	Disclosed 10b5-1 sale · S	−52,397	$44.68	−$2.34M	2,967,722
Orbimed Advisors Llc	Director	Apr 16	Disclosed 10b5-1 sale · S	−226,906	$45.34	−$10.3M	3,020,119
Thompson Peter A	Director	Apr 16	Disclosed 10b5-1 sale · S	−226,906	$45.34	−$10.3M	3,020,119

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