Are insiders buying or selling KRYS?

Krystal Biotech Inc (KRYS) has recorded 22 insider buy transactions and 78 sell transactions in the most recent period covered.

What are insider transactions?

Insider transactions are stock purchases and sales by company officers, directors, and 10% shareholders, disclosed via SEC Form 4 filings within two business days of the transaction.

Where can I find KRYS insider trading data?

Krystal Biotech Inc's insider trading data is sourced from SEC Form 4 filings and lists each transaction by date, insider name, role, transaction type, share count, and price.

What does insider buying signal?

Open-market insider buying is generally interpreted as a positive signal because insiders typically only buy if they believe the stock will rise. Selling can occur for many reasons including diversification, taxes, or 10b5-1 plans, so it's a less reliable signal than buying.

KRYS

Krystal Biotech Inc

NASDAQ: KRYS · HEALTHCARE · BIOTECHNOLOGY

$262.26

+0.89% today

Updated 2026-04-30

Market cap

$7.65B

P/E ratio

38.06

P/S ratio

19.66x

EPS (TTM)

$6.83

Dividend yield

—

52W range

$123 – $298

Volume

0.3M

Market cap

$7.65B

P/E ratio

38.06

P/S ratio

19.66x

EPS (TTM)

$6.83

Dividend yield

—

52W range

$123 – $298

Volume

0.3M

Krystal Biotech Inc (KRYS) Insider transactions

Net insider activity

Net selling (21,566 shares)

Buy transactions

Sell transactions

All transactions

Date	Insider	Title	Type	Shares	Price	Value
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	6,000	$265.16	$1.59M
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	4,852	$264.64	$1.28M
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	3,667	$260.37	$954762.49
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	2,931	$261.41	$766198.28
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	2,248	$263.58	$592534.81
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	1,938	$262.35	$508430.23
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	1,700	$266.42	$452918.08
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	668	$259.61	$173419.15
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	589	$258.54	$152280.30
2026-03-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	407	$257.32	$104728.67
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	8,798	$264.85	$2.33M
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	3,128	$260.49	$814802.40
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	2,962	$261.41	$774289.02
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	2,439	$265.59	$647773.03
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	2,380	$262.44	$624618.62
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	2,043	$263.70	$538741.35
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	1,377	$259.87	$357837.55
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	920	$266.56	$245230.60
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	483	$257.31	$124282.23
2026-03-04	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	470	$258.38	$121438.37
2026-03-02	ROMANO, KATHRYN	Chief Accounting Officer	Sale	750	$267.60	$200700.00
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Buy	13,575	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Buy	5,442	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Sale	550	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Sale	7,500	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Buy	7,500	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Sale	3,262	$275.64	$899137.68
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Buy	550	—	—
2026-02-27	ROMANO, KATHRYN	Chief Accounting Officer	Sale	240	$275.64	$66153.60
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	18,100	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	7,256	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	4,000	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	43,536	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	22,500	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	26,250	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	22,500	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	11,942	$275.64	$3.29M
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	10,236	$275.64	$2.82M
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	8,750	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	5,725	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Buy	4,000	—	—
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	3,981	$275.64	$1.10M
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	2,605	$275.64	$718042.20
2026-02-27	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	1,820	$275.64	$501664.80
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	45,249	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	18,140	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	8,750	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	5,725	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	26,250	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	26,250	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	22,500	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	11,942	$275.64	$3.29M
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	10,236	$275.64	$2.82M
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	8,750	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	5,725	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Buy	4,000	—	—
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	3,981	$275.64	$1.10M
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	2,605	$275.64	$718042.20
2026-02-27	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	1,820	$275.64	$501664.80
2026-02-27	JANNEY, DANIEL	Director	Sale	9,430	$275.45	$2.60M
2026-02-27	JANNEY, DANIEL	Director	Sale	2,373	$276.17	$655343.10
2026-02-26	JANNEY, DANIEL	Director	Sale	5,103	$275.28	$1.40M
2026-02-26	JANNEY, DANIEL	Director	Sale	2,638	$276.32	$728919.50
2026-02-25	JANNEY, DANIEL	Director	Sale	700	$275.00	$192500.00
2026-02-24	JANNEY, DANIEL	Director	Sale	37,895	—	—
2026-02-24	JANNEY, DANIEL	Director	Buy	37,895	$2.46	$93221.70
2026-02-24	JANNEY, DANIEL	Director	Sale	11,673	$266.97	$3.12M
2026-02-24	JANNEY, DANIEL	Director	Sale	8,986	$266.18	$2.39M
2026-02-24	JANNEY, DANIEL	Director	Sale	6,671	$268.04	$1.79M
2026-02-24	JANNEY, DANIEL	Director	Sale	4,339	$266.62	$1.16M
2026-02-24	JANNEY, DANIEL	Director	Sale	3,963	$268.97	$1.07M
2026-02-24	JANNEY, DANIEL	Director	Sale	3,557	$265.08	$942878.18
2026-02-24	JANNEY, DANIEL	Director	Sale	2,425	$274.90	$666626.92
2026-02-24	JANNEY, DANIEL	Director	Sale	1,891	$267.37	$505596.67
2026-02-24	JANNEY, DANIEL	Director	Sale	1,733	$264.12	$457727.93
2026-02-24	JANNEY, DANIEL	Director	Sale	1,674	$268.67	$449746.88
2026-02-24	JANNEY, DANIEL	Director	Sale	1,604	$265.54	$425919.10
2026-02-24	JANNEY, DANIEL	Director	Sale	930	$269.50	$250636.21
2026-02-24	JANNEY, DANIEL	Director	Sale	900	$264.60	$238136.04
2026-02-24	JANNEY, DANIEL	Director	Sale	569	$262.91	$149594.08
2026-02-24	JANNEY, DANIEL	Director	Sale	373	$271.09	$101117.99
2026-02-24	JANNEY, DANIEL	Director	Sale	370	$269.83	$99836.43
2026-02-24	JANNEY, DANIEL	Director	Sale	62	$263.05	$16309.17
2026-02-19	ROSSI, DINO A	Director	Sale	18,950	—	—
2026-02-19	ROSSI, DINO A	Director	Buy	18,950	$8.79	$166570.50
2026-02-19	ROSSI, DINO A	Director	Sale	10,834	$262.10	$2.84M
2026-02-19	ROSSI, DINO A	Director	Sale	8,116	$260.49	$2.11M
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	12,500	—	—
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Buy	12,500	$63.55	$794375.00
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	5,700	$271.66	$1.55M
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	2,824	$272.51	$769562.31
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	2,000	$270.56	$541115.80
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	928	$273.71	$254000.56
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	750	—	—
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	552	$274.64	$151600.62
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	400	$275.68	$110272.00
2026-02-09	ROMANO, KATHRYN	Chief Accounting Officer	Sale	96	$277.88	$26676.48
2025-12-05	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	5,000	—	—
2025-12-05	KRISHNAN, KRISH S	Director, President and CEO, 10% Owner	Sale	5,000	—	—
2025-12-04	KRISHNAN, SUMA	Director, President, R&D, 10% Owner	Sale	10,505	$221.78	$2.33M