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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

8
Insider
Date
Role
Action
Shares
Price
Amount
Chan I-Tseng Jenny
30 Aug 2024
Director
Exercised, kept indirect
574,690
$0.00
$574.69
Chan I-Tseng Jenny
30 Aug 2024
Director
Exercised, kept indirect
574,690
$0.00
$574.69
Chan I-Tseng Jenny
30 Aug 2024
Director
Exercised, kept indirect
574,690
$0.00
$574.69
Chang Raymond Nobu
30 Aug 2024
Chairman and CEO
Exercised, kept indirect
4,022,830
$0.00
$4.02K
Chan I-Tseng Jenny
25 Jan 2024
Director
Exercised, kept indirect
445,272
$1.46
$650.10K
Chan I-Tseng Jenny
25 Jan 2024
Director
Exercised, kept indirect
445,272
$1.46
$650.10K
Chan I-Tseng Jenny
25 Jan 2024
Director
Exercised, kept indirect
445,272
$1.46
$650.10K
Chang Raymond Nobu
18 Feb 2021
CEO & Chairman of the Board
Exercised, kept indirect
63,219
$0.02
$1.26K
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