Melinda Marie Coffin

CIK 1956983 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 9, 2022 · Latest: June 3, 2026

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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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

ISBA buying Jan. 20, 2026

Insider transactions

1 buys (P) 0 sells (S) Net: $22,014 + 16 non-open-market transactions below Avg return of open purchases vs now: -19.7% 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 1, 2026	ISBA	A	30	$41.49	$1,245	5,611 Direct	+0.54%	Acquired	-4.0% (price as of 2026-08-21)
March 2, 2026	ISBA	A	24	$48.54	$1,165	5,579 Direct	+0.43%	Acquired	-18.0% (price as of 2026-08-21)
Jan. 20, 2026	ISBA	P	444	$49.58	$22,014	5,555 Direct	+8.69%	Acquired	-19.7% (price as of 2026-08-21)
Dec. 1, 2025	ISBA	A	28	$43.50	$1,218	5,110 Direct	+0.55%	Acquired	-8.5% (price as of 2026-08-21)
Dec. 1, 2025	ISBA	A	28	$43.50	$1,218	5,080 Direct	+0.55%	Acquired	-8.5% (price as of 2026-08-21)
Sept. 2, 2025	ISBA	A	35	$33.13	$1,160	5,080 Direct	+0.69%	Acquired	20.2% (price as of 2026-08-21)
Sept. 2, 2025	ISBA	A	35	$33.13	$1,160	5,050 Direct	+0.70%	Acquired	20.2% (price as of 2026-08-21)
June 2, 2025	ISBA	A	44	$27.01	$1,188	5,014 Direct	+0.89%	Acquired	47.4% (price as of 2026-08-21)
March 3, 2025	ISBA	A	47	$24.60	$1,156	4,967 Direct	+0.96%	Acquired	61.9% (price as of 2026-08-21)
Jan. 24, 2025	ISBA	P	775	$25.80	$19,995	4,920 Direct	+18.70%	Acquired	54.3% (price as of 2026-08-21)
Dec. 2, 2024	ISBA	A	46	$24.80	$1,141	4,145 Direct	+1.12%	Acquired	60.6% (price as of 2026-08-21)
Sept. 3, 2024	ISBA	A	59	$19.28	$1,138	4,099 Direct	+1.46%	Acquired	106.5% (price as of 2026-08-21)
June 3, 2024	ISBA	A	57	$19.50	$1,112	4,040 Direct	+1.43%	Acquired	104.2% (price as of 2026-08-21)
March 1, 2024	ISBA	A	2,064	$19.64	$40,537	3,983 Direct	+107.56%	Acquired	102.7% (price as of 2026-08-21)
Dec. 1, 2023	ISBA	A	27	$19.99	$540	1,919 Direct	+1.43%	Acquired	99.2% (price as of 2026-08-21)
Sept. 1, 2023	ISBA	A	26	$20.10	$523	1,892 Direct	+1.39%	Acquired	98.1% (price as of 2026-08-21)
June 1, 2023	ISBA	A	22	$23.75	$522	1,866 Direct	+1.19%	Acquired	67.7% (price as of 2026-08-21)
March 1, 2023	ISBA	A	1,844	$24.40	$44,994	1,844 Direct	—	Acquired	63.2% (price as of 2026-08-21)

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Dec. 9, 2022	ISBA	common	0	Direct