Gregory A. Firestone

CIK 1984584 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 4, 2023 · Latest: Aug. 4, 2023

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

TELA buying Oct. 24, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 15 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 3, 2025	TELA	F	1,093	$1.86	$2,033	106,790 Direct	-1.01%	Disposed	-64.0% (price as of 2026-08-19)
March 31, 2025	TELA	F	119	$1.22	$145	106,804 Direct	-0.11%	Disposed	-45.1% (price as of 2026-08-19)
Feb. 24, 2025	TELA	F	240	$2.65	$636	106,923 Direct	-0.22%	Disposed	-74.7% (price as of 2026-08-19)
Feb. 23, 2025	TELA	F	1,352	$2.72	$3,677	107,163 Direct	-1.25%	Disposed	-75.4% (price as of 2026-08-19)
Feb. 21, 2025	TELA	A	75,900	—	—	75,900 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 21, 2025	TELA	F	364	$2.72	$990	108,515 Direct	-0.33%	Disposed	-75.4% (price as of 2026-08-19)
Feb. 21, 2025	TELA	A	51,600	—	—	108,879 Direct	+90.09%	Acquired	(price as of 2026-08-19)
Oct. 24, 2024	TELA	P	6,666	$2.25	$14,998	57,279 Direct	+13.17%	Acquired	-70.2% (price as of 2026-08-19)
Aug. 3, 2024	TELA	F	1,093	$4.25	$4,645	50,613 Direct	-2.11%	Disposed	-84.2% (price as of 2026-08-19)
March 31, 2024	TELA	F	119	$5.67	$675	50,627 Direct	-0.23%	Disposed	-88.2% (price as of 2026-08-19)
Feb. 24, 2024	TELA	F	240	$7.07	$1,697	50,746 Direct	-0.47%	Disposed	-90.5% (price as of 2026-08-19)
Feb. 23, 2024	TELA	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 23, 2024	TELA	F	240	$7.07	$1,697	50,986 Direct	-0.47%	Disposed	-90.5% (price as of 2026-08-19)
Feb. 23, 2024	TELA	A	15,000	—	—	51,226 Direct	+41.41%	Acquired	(price as of 2026-08-19)
Feb. 21, 2024	TELA	F	364	$7.00	$2,548	36,226 Direct	-0.99%	Disposed	-90.4% (price as of 2026-08-19)
Dec. 5, 2023	TELA	P	2,600	$5.65	$14,690	35,511 Direct	+7.90%	Acquired	-88.1% (price as of 2026-08-19)
Aug. 3, 2023	TELA	A	17,950	—	—	32,911 Direct	+119.98%	Acquired	(price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 21, 2025	TELA	Stock Option (Right to Buy)	Common Stock (75,900)	$2.72	Feb. 21, 2035	75,900	Acquired
Feb. 23, 2024	TELA	Stock Option (Right to Buy)	Common Stock (20,000)	$7.07	Feb. 23, 2034	20,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 4, 2023	TELA	Common Stock	14,961	Direct
Aug. 4, 2023	TELA	Stock Option (Right to Buy)→ Common Stock (31,793)	31,793	Direct
Aug. 4, 2023	TELA	Stock Option (Right to Buy)→ Common Stock (2,308)	2,308	Direct
Aug. 4, 2023	TELA	Stock Option (Right to Buy)→ Common Stock (45,362)	45,362	Direct