Robert M. Casciato

Insider

First SEC filing: March 1, 2021 · Latest: March 1, 2021

On this page

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.

Insider at

MRBK buying Aug. 2, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 4, 2021	MRBK	A	100	—	—	100 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 2, 2021	MRBK	P	7,202	$27.00	$194,454	91,954 Direct	+8.50%	Acquired	47.7% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.59	$2,659	84,752 Direct	+0.12%	Acquired	49.9% (price as of 2026-08-21)
July 29, 2021	MRBK	P	50	$26.70	$1,335	84,652 Direct	+0.06%	Acquired	49.3% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.70	$2,670	84,602 Direct	+0.12%	Acquired	49.3% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.72	$2,672	84,502 Direct	+0.12%	Acquired	49.2% (price as of 2026-08-21)
July 29, 2021	MRBK	P	331	$26.74	$8,851	84,402 Direct	+0.39%	Acquired	49.1% (price as of 2026-08-21)
July 29, 2021	MRBK	P	300	$26.78	$8,034	84,071 Direct	+0.36%	Acquired	48.9% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.78	$2,678	83,771 Direct	+0.12%	Acquired	48.9% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.82	$2,682	83,671 Direct	+0.12%	Acquired	48.7% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.74	$2,674	83,571 Direct	+0.12%	Acquired	49.1% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.78	$2,678	83,471 Direct	+0.12%	Acquired	48.9% (price as of 2026-08-21)
July 29, 2021	MRBK	P	5	$26.82	$134	83,371 Direct	+0.01%	Acquired	48.7% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.89	$2,689	83,366 Direct	+0.12%	Acquired	48.3% (price as of 2026-08-21)
July 29, 2021	MRBK	P	5	$26.91	$135	83,266 Direct	+0.01%	Acquired	48.2% (price as of 2026-08-21)
July 29, 2021	MRBK	P	2	$26.74	$53	83,261 Direct	0.00%	Acquired	49.1% (price as of 2026-08-21)
July 29, 2021	MRBK	P	3	$26.83	$80	83,259 Direct	0.00%	Acquired	48.6% (price as of 2026-08-21)
July 29, 2021	MRBK	P	997	$26.88	$26,799	83,256 Direct	+1.21%	Acquired	48.3% (price as of 2026-08-21)
July 29, 2021	MRBK	P	100	$26.98	$2,698	82,259 Direct	+0.12%	Acquired	47.8% (price as of 2026-08-21)
July 29, 2021	MRBK	P	205	$27.00	$5,535	82,159 Direct	+0.25%	Acquired	47.7% (price as of 2026-08-21)
July 29, 2021	MRBK	A	100	—	—	100 Direct	—	Acquired	(price as of 2026-08-21)
July 27, 2021	MRBK	M	5,250	—	—	0 Direct	—	Acquired	(price as of 2026-08-21)
July 27, 2021	MRBK	M	5,250	$15.24	$80,010	81,954 Direct	+6.84%	Acquired	161.6% (price as of 2026-08-21)
May 21, 2021	MRBK	A	100	—	—	100 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 26, 2021	MRBK	A	100	—	—	100 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 4, 2020	MRBK	A	200	—	—	5,650 Direct	+3.67%	Acquired	(price as of 2026-08-21)
May 6, 2020	MRBK	P	25	$16.00	$400	76,704 Direct	+0.03%	Acquired	149.2% (price as of 2026-08-21)
May 6, 2020	MRBK	P	3,100	$15.90	$49,290	76,679 Direct	+4.21%	Acquired	150.8% (price as of 2026-08-21)
April 2, 2020	MRBK	A	100	—	—	5,450 Direct	+1.87%	Acquired	(price as of 2026-08-21)
March 12, 2020	MRBK	P	5,500	$18.25	$100,375	73,579 Direct	+8.08%	Acquired	118.5% (price as of 2026-08-21)
Feb. 5, 2020	MRBK	A	100	—	—	5,350 Direct	+1.90%	Acquired	(price as of 2026-08-21)
Sept. 6, 2018	MRBK	P	100	$17.37	$1,737	68,079 Direct	+0.15%	Acquired	129.5% (price as of 2026-08-21)
Sept. 6, 2018	MRBK	P	18	$17.38	$313	67,979 Direct	+0.03%	Acquired	129.4% (price as of 2026-08-21)
Sept. 6, 2018	MRBK	P	400	$17.39	$6,956	67,961 Direct	+0.59%	Acquired	129.3% (price as of 2026-08-21)
Sept. 6, 2018	MRBK	P	2,482	$17.40	$43,187	67,561 Direct	+3.81%	Acquired	129.1% (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.

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
Nov. 4, 2021	MRBK	EMPLOYEE STOCK OPTION	COMMON STOCK (100)	$31.00	Nov. 4, 2031	100	Acquired
July 29, 2021	MRBK	EMPLOYEE STOCK OPTION	COMMON STOCK (100)	$26.00	July 29, 2031	100	Acquired
July 27, 2021	MRBK	EMPLOYEE STOCK OPTION	COMMON STOCK (5,250)	$15.24	June 15, 2026	5,250	Acquired
May 21, 2021	MRBK	EMPLOYEE STOCK OPTION	COMMON STOCK (100)	$27.75	May 21, 2031	100	Acquired
Feb. 26, 2021	MRBK	Stock Options	Common Stock (100)	$24.44	Feb. 26, 2031	100	Acquired
Nov. 4, 2020	MRBK	Stock Options	Common Stock (200)	$18.00	Nov. 4, 2030	200	Acquired
April 2, 2020	MRBK	Stock Options	Common Stock (100)	$13.48	April 2, 2030	100	Acquired
Feb. 5, 2020	MRBK	Employee Stock Option	Common Stock (100)	$20.89	Feb. 5, 2030	100	Acquired

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