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Mineralys Therapeutics, Inc.

MLYS Net buying
CIK 0001933414 #1952 in the set updated 17 Sep 2026
Bought (120 mo)
$142.67M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$102.60M
$13.11M on a plan · $28.79M straight out of an exercise
Sold at will
$60.69M
12 of 122 sales
Net
+$40.07M
+$81.97M against sales at will

By person

14 insiders · 173 transactions
24.6×

Jon Congleton holds 24.6 times base salary in stock. $15.68M of shares against $636.50K in salary for 2025.

Salary from the company's own proxy. The shares are what Jon Congleton last reported holding, valued at $25.98, the price Common Stock was last bought or sold at on the open market here, on 21 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
RA CAPITAL MANAGEMENT, L.P. entity
Director
$76.26M (6)
—
+$76.26M
5,825,521
6.59%
$151.33M
—
Slingsby Brian Taylor
Director
$7.50M (2)
$50.53M (2)
−$43.03M
7,910,038
8.95%
$205.48M
+70.8%
AKKARAJU SRINIVAS
Director
$38.10M (3)
—
+$38.10M
594,435
0.6724%
$15.44M
—
Rodman David Malcom
Chief Medical Officer
—
$19.98M (57) scheduled
−$19.98M
51,384
0.0581%
$1.33M
+674.8%
Congleton Jon
Chief Executive Officer
$105.54K (4)
$17.42M (28)
−$17.32M
603,621
0.6828%
$15.68M
−41.9%
Samsara BioCapital GP, LLC entity
10% owner
$15.60M (2)
—
+$15.60M
5,674,916
6.42%
$147.42M
+25.6%
Levy Adam Scott
CFO and Secretary
$100.00K (1)
$9.16M (23) scheduled
−$9.06M
48,538
0.0549%
$1.26M
−81.5%
HBM Healthcare Investments (Cayman) Ltd. entity
10% owner
$5.00M (1)
—
+$5.00M
3,218,106
3.64%
$83.60M
—
Warren Eric
Chief Commercial Officer
—
$3.09M (3) scheduled
−$3.09M
38,400
0.0434%
$997.51K
0.0%
Gold Alexander M
Director
—
$1.58M (5) scheduled
−$1.58M
6,200
0.0070%
$161.06K
—
Karydas Daphne
Director
—
$839.80K (4) scheduled
−$839.80K
6,200
0.0070%
$161.06K
—
Ferguson James J. III
Chief Medical Officer
—
—
—
102,400
0.1158%
$2.66M
—
SBLENDORIO GLENN
Director
—
—
—
6,200
0.0070%
$161.06K
—
DiRocco Derek
Director
—
—
—
6,200
0.0070%
$161.06K
—

Individual transactions

41
Insider
Date
Role
Action
Shares
Price
Amount
Rodman David Malcom
15 Jul 2026
Chief Medical Officer
Sold on a plan
6,349
$26.61
$168.95K
Congleton Jon
13 Jul 2026
Chief Executive Officer
Sold on a plan
10,700
$27.24
$291.44K
Congleton Jon
30 Jun 2026
Chief Executive Officer
Sold on a plan
17,000
$26.82
$455.90K
Congleton Jon
30 Jun 2026
Chief Executive Officer
Sold on a plan
58,000
$25.94
$1.50M
Rodman David Malcom
15 Apr 2026
Chief Medical Officer
Sold on a plan
6,348
$27.66
$175.59K
Congleton Jon
13 Apr 2026
Chief Executive Officer
Sold on a plan
15,730
$26.83
$421.98K
Congleton Jon
31 Mar 2026
Chief Executive Officer
Sold on a plan
453
$27.05
$12.25K
Congleton Jon
31 Mar 2026
Chief Executive Officer
Sold on a plan
55,183
$26.54
$1.46M
Congleton Jon
31 Mar 2026
Chief Executive Officer
Sold on a plan
19,364
$25.50
$493.79K
Rodman David Malcom
14 Jan 2026
Chief Medical Officer
Sold on a plan
11,367
$32.61
$370.64K
Levy Adam Scott
12 Jan 2026
CFO and Secretary
Sold on a plan
10,758
$32.14
$345.72K
Congleton Jon
12 Jan 2026
Chief Executive Officer
Sold on a plan
7,117
$33.15
$235.93K
Congleton Jon
12 Jan 2026
Chief Executive Officer
Sold on a plan
9,119
$32.21
$293.71K
Rodman David Malcom
15 Oct 2025
Chief Medical Officer
Sold on a plan
10,369
$43.01
$445.98K
Congleton Jon
13 Oct 2025
Chief Executive Officer
Sold on a plan
1,552
$43.03
$66.78K
Congleton Jon
13 Oct 2025
Chief Executive Officer
Sold on a plan
13,548
$42.63
$577.54K
Levy Adam Scott
13 Oct 2025
CFO and Secretary
Sold on a plan
3,392
$42.26
$143.33K
Levy Adam Scott
13 Oct 2025
CFO and Secretary
Sold on a plan
7,366
$41.90
$308.65K
Rodman David Malcom
15 Sep 2025
Chief Medical Officer
Sold on a plan
2,065
$36.47
$75.32K
Rodman David Malcom
15 Sep 2025
Chief Medical Officer
Sold on a plan
9,302
$35.90
$333.95K
Rodman David Malcom
13 Aug 2025
Chief Medical Officer
Sold on a plan
11,365
$12.93
$146.99K
Levy Adam Scott
11 Jul 2025
CFO and Secretary
Sold on a plan
10,758
$14.45
$155.45K
Congleton Jon
11 Jul 2025
Chief Executive Officer
Sold on a plan
15,884
$14.51
$230.43K
Rodman David Malcom
13 Jun 2025
Chief Medical Officer
Sold on a plan
11,366
$14.60
$165.93K
Rodman David Malcom
14 May 2025
Chief Medical Officer
Sold on a plan
11,366
$15.29
$173.77K
Congleton Jon
11 Apr 2025
Chief Executive Officer
Sold on a plan
15,319
$12.19
$186.80K
Levy Adam Scott
11 Apr 2025
CFO and Secretary
Sold on a plan
10,757
$12.06
$129.68K
Congleton Jon
13 Jan 2025
Chief Executive Officer
Sold on a plan
18,333
$9.06
$166.08K
Levy Adam Scott
13 Jan 2025
CFO and Secretary
Sold on a plan
100
$9.63
$963.00
Levy Adam Scott
13 Jan 2025
CFO and Secretary
Sold on a plan
10,657
$9.09
$96.90K
Congleton Jon
11 Oct 2024
Chief Executive Officer
Sold on a plan
15,271
$13.52
$206.43K
Levy Adam Scott
11 Oct 2024
CFO and Secretary
Sold on a plan
10,757
$13.57
$146.00K
Congleton Jon
11 Jul 2024
Chief Executive Officer
Sold on a plan
15,746
$13.34
$210.08K
Levy Adam Scott
11 Jul 2024
CFO and Secretary
Sold on a plan
10,757
$13.14
$141.39K
Congleton Jon
20 Jun 2024
Chief Executive Officer
Sold on a plan
14,940
$11.73
$175.24K
Congleton Jon
18 Jun 2024
Chief Executive Officer
Sold on a plan
16,607
$11.99
$199.07K
Congleton Jon
17 Jun 2024
Chief Executive Officer
Sold on a plan
17,766
$12.25
$217.71K
Congleton Jon
14 Jun 2024
Chief Executive Officer
Sold on a plan
16,229
$12.52
$203.16K
Congleton Jon
13 Jun 2024
Chief Executive Officer
Sold on a plan
39,961
$12.74
$509.03K
Congleton Jon
12 Jun 2024
Chief Executive Officer
Sold on a plan
16,607
$12.77
$212.01K
Levy Adam Scott
11 Jun 2024
CFO and Secretary
Sold on a plan
96,815
$12.94
$1.25M
Show all 173 transactions →

What was left out

Form 4 filings counted 156
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 24
Sales on a Rule 10b5-1 plan 41
Sales straight out of an exercise 69
Sales at will 12
Transactions with no price 0
Shares from compensation/vesting 16,474,334
History held since 13 Feb 2023