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$ Value

$209K

Shares

25,000

Price

$8

Filed

Jul 28

Insider

Name

ALBERTINE JOHN M

Title

CIK

0001015997

Roles

Director

Transaction Details

Transaction Date

2025-07-24

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

175,000

Footnotes

Vests 25% per year

Filing Info

Accession No.

0001537435-25-000125

Form Type

4

Issuer CIK

0001537435

ALBERTINE JOHN M's History

Date Ticker Type Value
2026-04-04 KAI M
2026-04-04 KAI M $0
2026-03-11 KAI A $0
2026-01-03 KAI M
2026-01-03 KAI M $0
2025-09-27 KAI M
2025-09-27 KAI M $0
2025-07-24 TGEN A $209K
2025-06-01 KAI M
2025-06-01 KAI M $0

Other Insiders at TGEN (90d)

Insider Bought Sold Last
Hirsch Susan B $44K 2026-04-13
Lewis Earl $27K 2026-03-27
Whiting John Kimball IV
General Counsel & Secretary
$24K 2026-03-23
Deschenes Roger P.
CAO
$22K 2026-03-20
Rangesh Abinand
Chief Executive Officer
$7K 2026-03-20
Hatsopoulos John 2026-03-20