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Panora Robert A's Form 4/A amendment

Amended

Tecogen Inc. (TGEN) · filed Jul 14, 2025

Accession no.
0001537435-25-000071
Filed
Jul 14, 2025
Trade date
Jun 3-24, 2025
Filing delay
41 days
Rule 10b5-1 plan
Not checked
Original filed
Jun 20, 2025

This filing lists 8 non-derivative transactions and 3 derivative transactions. Open-market sales total $550.8K. It was filed 41 days after the trade.

This amendment replaces 0001537435-25-000058 (filed Jun 20, 2025).

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Panora Robert ACIK 0001585814Officer (COO and President)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jun 3, 2025Common StockSSaleDisposed−26,000$4.69−$121,94044,000Direct
Jun 4, 2025Common StockSSaleDisposed−31,000$5.00−$155,00013,000Direct
Jun 16, 2025Common StockMOption exerciseAcquired+12,723$0.79+$10,051.1725,723Direct
Jun 16, 2025Common StockMOption exerciseAcquired+30,000$0.71+$21,30055,723Direct
Jun 16, 2025Common StockMOption exerciseAcquired+52,500$1.10+$57,750108,223Direct
Jun 18, 2025Common StockSSaleDisposed−13,000$5.03−$65,39095,223Direct
Jun 23, 2025Common StockSSaleDisposed−31,800$6.36−$202,24863,423Direct
Jun 24, 2025Common StockSSaleDisposed−900$6.86−$6,17462,523Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Jun 16, 2025Common StockMOption exerciseDisposed−12,723$0.79−$10,051.170Direct
Jun 16, 2025Common StockMOption exerciseDisposed−30,000$0.71−$21,300100,000Direct
Jun 16, 2025Common StockMOption exerciseDisposed−52,500$1.10−$57,7500Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

Share sales effected to cover tax liabilities and other obligations. The June 2025 share sales were reported to the company on July 11, 2025.

F2

Transaction code corrected

F3

100,000 shares of the 200,000 option shares granted pursuant to Stock Option Agreement dated 7/9/2020 vested on 6/30/2022 upon achievement of Adjusted EBITDA performance milestone.

Read the full filing on SEC EDGAR (opens in a new tab)