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RYTHM, Inc.

RYM Net buying
CIK 0001800637 #4742 in the set updated 21 Sep 2026
Bought (120 mo)
$8.19M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$4.24M
$0.00 on a plan · $120.14K straight out of an exercise
Sold at will
$4.12M
63 of 67 sales
Net
+$3.95M
+$4.07M against sales at will

By person

16 insiders · 93 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Hua Guichao
Director
$4.62M (1)
—
+$4.62M
65,956
3.03%
$1.79M
+464.1%
RSLGH, LLC entity
10% owner
$813.87K (3)
—
+$813.87K
698,961
32.08%
$18.99M
+4.8%
Holtzman Max
Director
—
$552.89K (10)
−$552.89K
5,000
0.2294%
$135.86K
—
Kessler David Aaron
Chief Science Officer
—
$509.09K (13)
−$509.09K
0
0.0000%
$0.00
−100.0%
MAHONEY TIMOTHY
Director
—
$452.34K (15)
−$452.34K
5,000
0.2294%
$135.86K
—
Kovler Benjamin
Interim CEO
$427.59K (7)
—
+$427.59K
66,269
3.04%
$1.80M
+33.7%
Varier Krishnan
Director
—
$322.91K (6)
−$322.91K
10,000
0.4589%
$271.72K
—
Chang Raymond Nobu
Former 10% Owner
$2.33M (6)
$2.06M (6)
+$270.19K
510,521
23.43%
$13.87M
—
Towns Brian
EVP - Extraction
—
$212.30K (10)
−$212.30K
8,314
0.3815%
$225.91K
—
Vakili Armon
Director
—
$132.31K (4)
−$132.31K
10,850
0.4979%
$294.82K
—
Chan I-Tseng Jenny
Former 10% Owner
—
— (3)
$0.00
0
0.0000%
$0.00
—
Wilcox Stuart Anthony
Chief Operating Officer
— (1)
—
$0.00
36,232
1.66%
$984.50K
—
Tolia Sanjay
Director
—
—
—
12,750
0.5851%
$346.44K
—
Shapiro Peter S.
Director
—
—
—
11,300
0.5186%
$307.04K
+22,500%
Asher Brad
Chief Financial Officer
—
—
—
6,000
0.2753%
$163.03K
—
OAKES TIMOTHY
Chief Financial Officer
—
—
—
4,167
0.1912%
$113.23K
—

Individual transactions

18
Insider
Date
Role
Action
Shares
Price
Amount
Kovler Benjamin
25 Sep 2025
Interim CEO
Buy
1,000
$37.08
$37.08K
Kovler Benjamin
19 Sep 2025
Interim CEO
Buy
1,000
$39.99
$39.99K
Kovler Benjamin
3 Sep 2025
Interim CEO
Buy
1,000
$36.70
$36.70K
Kovler Benjamin
2 Sep 2025
Interim CEO
Buy
1,000
$46.70
$46.70K
RSLGH, LLC
28 May 2025
10% owner
Buy
1,100
$27.07
$29.78K
RSLGH, LLC
28 May 2025
10% owner
Buy
6,200
$25.66
$159.09K
RSLGH, LLC
27 May 2025
10% owner
Buy
25,000
$25.00
$625.00K
Kovler Benjamin
22 Nov 2024
Interim CEO
Buy indirect
420
$44.81
$18.82K
Kovler Benjamin
22 Nov 2024
Interim CEO
Buy indirect
420
$44.81
$18.82K
Kovler Benjamin
22 Nov 2024
Interim CEO
Buy
5,000
$45.89
$229.47K
Chang Raymond Nobu
28 Feb 2024
CEO and Chairman
Buy indirect
1,842,104
$0.38
$700.00K
Chang Raymond Nobu
20 Dec 2022
CEO and Chairman
Buy indirect
2,307,692
$0.65
$1.50M
Hua Guichao
19 Dec 2022
Director
Buy
54,264
$85.10
$4.62M
Chang Raymond Nobu
20 May 2022
CEO and Chairman
Buy
5,000
$2.50
$12.50K
Chang Raymond Nobu
16 May 2022
CEO and Chairman
Buy
10,000
$2.61
$26.10K
Chang Raymond Nobu
13 May 2022
CEO and Chairman
Buy indirect
34,600
$2.63
$90.98K
Chang Raymond Nobu
28 Jan 2022
CEO and Chairman
Buy indirect
36,232
—
no price
Wilcox Stuart Anthony
28 Jan 2022
Director
Buy
36,232
—
no price
Show all 93 transactions →

What was left out

Form 4 filings counted 119
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 11
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 4
Sales at will 63
Transactions with no price 8
Shares from compensation/vesting 8,669,472
Sales filed before the plan box existed 3
History held since 19 Feb 2021