Sean F. Moran

Insider

First SEC filing: Nov. 25, 2014 · Latest: Nov. 25, 2014

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 3 sells (S) Net: $-378,471 + 41 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

41 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 7, 2026	CRBP	S 10b5-1	12,000	$10.08	$120,960	84,694 Direct	-12.41%	Disposed	-0.6% (price as of 2026-08-21)
Feb. 13, 2026	CRBP	S 10b5-1	4,701	$7.78	$36,574	96,694 Direct	-4.64%	Disposed	28.8% (price as of 2026-08-21)
Jan. 14, 2026	CRBP	A	28,082	—	—	101,395 Direct	+38.30%	Acquired	(price as of 2026-08-21)
Jan. 14, 2026	CRBP	A	84,247	—	—	84,247 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 24, 2025	CRBP	M	12,981	—	—	10,386 Direct	-55.55%	Disposed	(price as of 2026-08-21)
Oct. 24, 2025	CRBP	S 10b5-1	12,981	$17.02	$220,937	73,313 Direct	-15.04%	Disposed	-41.1% (price as of 2026-08-21)
Oct. 24, 2025	CRBP	M	12,981	$4.26	$55,299	86,294 Direct	+17.71%	Acquired	135.2% (price as of 2026-08-21)
Feb. 14, 2025	CRBP	S 10b5-1	2,792	$8.76	$24,458	73,313 Direct	-3.67%	Disposed	14.4% (price as of 2026-08-21)
Jan. 31, 2025	CRBP	A	92,500	—	—	92,500 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 31, 2025	CRBP	A	27,500	—	—	76,105 Direct	+56.58%	Acquired	(price as of 2026-08-21)
June 18, 2024	CRBP	M	1,958	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 18, 2024	CRBP	S 10b5-1	1,958	$42.12	$82,471	48,605 Direct	-3.87%	Disposed	-76.2% (price as of 2026-08-21)
June 18, 2024	CRBP	M	1,958	$30.00	$58,740	50,563 Direct	+4.03%	Acquired	-66.6% (price as of 2026-08-21)
June 17, 2024	CRBP	M	6,730	—	—	11,217 Direct	-37.50%	Disposed	(price as of 2026-08-21)
June 17, 2024	CRBP	S 10b5-1	6,730	$46.77	$314,762	48,605 Direct	-12.16%	Disposed	-78.6% (price as of 2026-08-21)
June 17, 2024	CRBP	M	6,730	$14.10	$94,893	55,335 Direct	+13.85%	Acquired	-28.9% (price as of 2026-08-21)
June 14, 2024	CRBP	M	7,788	—	—	23,367 Direct	-25.00%	Disposed	(price as of 2026-08-21)
June 14, 2024	CRBP	M	1,567	—	—	1,958 Direct	-44.45%	Disposed	(price as of 2026-08-21)
June 14, 2024	CRBP	S 10b5-1	7,788	$49.87	$388,388	48,605 Direct	-13.81%	Disposed	-79.9% (price as of 2026-08-21)
June 14, 2024	CRBP	M	7,788	$4.26	$33,177	56,393 Direct	+16.02%	Acquired	135.2% (price as of 2026-08-21)
June 14, 2024	CRBP	S 10b5-1	1,567	$49.87	$78,146	48,605 Direct	-3.12%	Disposed	-79.9% (price as of 2026-08-21)
June 14, 2024	CRBP	M	1,567	$30.00	$47,010	50,172 Direct	+3.22%	Acquired	-66.6% (price as of 2026-08-21)
April 10, 2024	CRBP	M	1,787	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 10, 2024	CRBP	M	1,787	$30.00	$53,610	48,605 Direct	+3.82%	Acquired	-66.6% (price as of 2026-08-21)
Feb. 12, 2024	CRBP	A	40,176	—	—	40,176 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 12, 2024	CRBP	A	40,176	—	—	46,818 Direct	+604.88%	Acquired	(price as of 2026-08-21)
Feb. 13, 2023	CRBP	A	934,645	—	—	934,645 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 10, 2022	CRBP	P	20,000	$0.26	$5,200	199,272 Direct	+11.16%	Acquired	28.5% (price as of 2026-08-21)
May 16, 2022	CRBP	P	12,000	$0.30	$3,600	179,272 Direct	+7.17%	Acquired	11.3% (price as of 2026-08-21)
March 10, 2022	CRBP	P	15,000	$0.37	$5,550	167,272 Direct	+9.85%	Acquired	-9.7% (price as of 2026-08-21)
Feb. 1, 2022	CRBP	A	538,400	—	—	538,400 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 2, 2021	CRBP	A	307,300	—	—	307,300 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 2, 2021	CRBP	A	307,300	—	—	307,300 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 21, 2020	CRBP	M	87,500	$1.40	$122,500	87,500 Direct	-50.00%	Disposed	-76.1% (price as of 2026-08-21)
Dec. 21, 2020	CRBP	S 10b5-1	87,500	$1.75	$153,125	349,610 Direct	-20.02%	Disposed	-80.9% (price as of 2026-08-21)
Dec. 21, 2020	CRBP	M	87,500	$1.40	$122,500	437,110 Direct	+25.03%	Acquired	-76.1% (price as of 2026-08-21)
Dec. 18, 2020	CRBP	M	53,610	$1.00	$53,610	53,610 Direct	-50.00%	Disposed	-66.6% (price as of 2026-08-21)
Dec. 18, 2020	CRBP	S 10b5-1	53,610	$1.40	$75,054	349,610 Direct	-13.30%	Disposed	-76.1% (price as of 2026-08-21)
Dec. 18, 2020	CRBP	M	53,610	$1.00	$53,610	403,220 Direct	+15.33%	Acquired	-66.6% (price as of 2026-08-21)
Dec. 16, 2020	CRBP	M	36,923	$0.17	$6,277	36,923 Direct	-50.00%	Disposed	96.5% (price as of 2026-08-21)
Dec. 16, 2020	CRBP	S 10b5-1	36,923	$1.32	$48,738	349,610 Direct	-9.55%	Disposed	-74.7% (price as of 2026-08-21)
Dec. 16, 2020	CRBP	M	36,923	$0.17	$6,277	386,533 Direct	+10.56%	Acquired	96.5% (price as of 2026-08-21)
March 6, 2020	CRBP	A	226,000	—	—	226,000 Direct	—	Acquired	(price as of 2026-08-21)
May 14, 2019	CRBP	P	100	$7.12	$712	349,610 Direct	+0.03%	Acquired	-95.3% (price as of 2026-08-21)
March 14, 2019	CRBP	P	1,500	$6.67	$10,005	349,510 Direct	+0.43%	Acquired	-95.0% (price as of 2026-08-21)
Jan. 18, 2019	CRBP	A	195,000	—	—	195,000 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2018	CRBP	P	4,000	$5.77	$23,080	348,010 Direct	+1.16%	Acquired	-94.2% (price as of 2026-08-21)
March 14, 2018	CRBP	P	3,100	$6.60	$20,460	344,010 Direct	+0.91%	Acquired	-94.9% (price as of 2026-08-21)
Jan. 4, 2018	CRBP	A	175,000	—	—	175,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 4, 2018	CRBP	A	175,000	—	—	175,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2017	CRBP	P	1,500	$7.04	$10,560	340,910 Direct	+0.44%	Acquired	-95.3% (price as of 2026-08-21)
Aug. 11, 2017	CRBP	P	2,500	$5.91	$14,775	339,410 Direct	+0.74%	Acquired	-94.3% (price as of 2026-08-21)
May 11, 2017	CRBP	P	3,300	$6.14	$20,262	336,910 Direct	+0.99%	Acquired	-94.6% (price as of 2026-08-21)
March 13, 2017	CRBP	P	2,000	$9.60	$19,200	333,610 Direct	+0.60%	Acquired	-96.5% (price as of 2026-08-21)
March 1, 2017	CRBP	A	115,000	—	—	115,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 2, 2016	CRBP	P	1,500	$7.20	$10,800	331,610 Direct	+0.45%	Acquired	-95.4% (price as of 2026-08-21)
Oct. 6, 2016	CRBP	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 8, 2016	CRBP	P	30,800	$5.12	$157,696	330,110 Direct	+10.29%	Acquired	-93.5% (price as of 2026-08-21)
Aug. 26, 2016	CRBP	P	17,900	$3.92	$70,168	299,310 Direct	+6.36%	Acquired	-91.5% (price as of 2026-08-21)
Aug. 18, 2016	CRBP	P	65,000	$3.48	$226,200	281,410 Direct	+30.04%	Acquired	-90.4% (price as of 2026-08-21)
Aug. 17, 2016	CRBP	P	83,960	$3.19	$267,832	216,410 Direct	+63.39%	Acquired	-89.5% (price as of 2026-08-21)
May 19, 2016	CRBP	P	27,250	$2.37	$64,582	132,450 Direct	+25.90%	Acquired	-85.9% (price as of 2026-08-21)
May 18, 2016	CRBP	P	30,000	$2.39	$71,700	105,250 Direct	+39.87%	Acquired	-86.0% (price as of 2026-08-21)
Jan. 7, 2016	CRBP	A	175,000	—	—	175,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 11, 2015	CRBP	P	1,000	$1.56	$1,560	75,250 Direct	+1.35%	Acquired	-78.6% (price as of 2026-08-21)
Dec. 10, 2015	CRBP	P	1,000	$1.61	$1,610	74,250 Direct	+1.37%	Acquired	-79.3% (price as of 2026-08-21)
Dec. 9, 2015	CRBP	P	1,000	$1.67	$1,670	73,250 Direct	+1.38%	Acquired	-80.0% (price as of 2026-08-21)
Dec. 8, 2015	CRBP	P	1,000	$1.68	$1,680	72,250 Direct	+1.40%	Acquired	-80.1% (price as of 2026-08-21)
Dec. 7, 2015	CRBP	P	1,000	$1.69	$1,690	71,250 Direct	+1.42%	Acquired	-80.2% (price as of 2026-08-21)
Dec. 4, 2015	CRBP	P	1,000	$1.72	$1,720	70,250 Direct	+1.44%	Acquired	-80.6% (price as of 2026-08-21)
Nov. 24, 2015	CRBP	P	1,500	$1.78	$2,670	68,250 Direct	+2.25%	Acquired	-81.2% (price as of 2026-08-21)
Nov. 20, 2015	CRBP	P	1,500	$1.70	$2,550	66,750 Direct	+2.30%	Acquired	-80.4% (price as of 2026-08-21)
Nov. 16, 2015	CRBP	P	2,000	$1.69	$3,380	62,250 Direct	+3.32%	Acquired	-80.2% (price as of 2026-08-21)
Sept. 16, 2015	CRBP	P	5,000	$2.12	$10,600	60,250 Direct	+9.05%	Acquired	-84.2% (price as of 2026-08-21)
Sept. 15, 2015	CRBP	P	5,000	$2.14	$10,700	55,250 Direct	+9.95%	Acquired	-84.4% (price as of 2026-08-21)
Sept. 14, 2015	CRBP	P	5,000	$1.96	$9,800	50,250 Direct	+11.05%	Acquired	-83.0% (price as of 2026-08-21)
Sept. 11, 2015	CRBP	P	5,000	$1.85	$9,250	45,250 Direct	+12.42%	Acquired	-81.9% (price as of 2026-08-21)
Aug. 21, 2015	CRBP	P	1,400	$2.06	$2,884	40,250 Direct	+3.60%	Acquired	-83.8% (price as of 2026-08-21)
Aug. 18, 2015	CRBP	P	1,000	$1.92	$1,920	38,850 Direct	+2.64%	Acquired	-82.6% (price as of 2026-08-21)
Dec. 18, 2014	CRBP	P	18,800	$3.36	$63,168	31,350 Direct	+149.80%	Acquired	-90.1% (price as of 2026-08-21)
Dec. 17, 2014	CRBP	P	1,250	$3.58	$4,475	12,550 Direct	+11.06%	Acquired	-90.7% (price as of 2026-08-21)
Dec. 17, 2014	CRBP	P	600	$3.50	$2,100	11,300 Direct	+5.61%	Acquired	-90.5% (price as of 2026-08-21)
Dec. 17, 2014	CRBP	P	1,000	$3.30	$3,300	10,700 Direct	+10.31%	Acquired	-89.9% (price as of 2026-08-21)
Dec. 11, 2014	CRBP	P	1,000	$3.98	$3,980	9,700 Direct	+11.49%	Acquired	-91.6% (price as of 2026-08-21)
Dec. 9, 2014	CRBP	P	500	$4.00	$2,000	8,700 Direct	+6.10%	Acquired	-91.7% (price as of 2026-08-21)
Dec. 9, 2014	CRBP	P	1,200	$3.97	$4,764	8,200 Direct	+17.14%	Acquired	-91.6% (price as of 2026-08-21)
Dec. 4, 2014	CRBP	P	1,000	$3.25	$3,250	7,000 Direct	+16.67%	Acquired	-89.7% (price as of 2026-08-21)
Dec. 4, 2014	CRBP	P	1,000	$3.15	$3,150	6,000 Direct	+20.00%	Acquired	-89.4% (price as of 2026-08-21)
Dec. 2, 2014	CRBP	P	1,000	$3.03	$3,030	5,000 Direct	+25.00%	Acquired	-89.0% (price as of 2026-08-21)
Nov. 26, 2014	CRBP	P	1,000	$3.05	$3,050	4,000 Direct	+33.33%	Acquired	-89.0% (price as of 2026-08-21)
Nov. 25, 2014	CRBP	P	1,000	$3.10	$3,100	3,000 Direct	+50.00%	Acquired	-89.2% (price as of 2026-08-21)
Nov. 25, 2014	CRBP	P	1,000	$3.05	$3,050	2,000 Direct	+100.00%	Acquired	-89.0% (price as of 2026-08-21)
Nov. 25, 2014	CRBP	P	1,000	$3.00	$3,000	1,000 Direct	—	Acquired	-88.9% (price as of 2026-08-21)
March 17, 2009	IMNN	P	5,000	$2.40	$12,000	35,000 Direct	+16.67%	Acquired	-100.0% (price as of 2026-08-21)
Jan. 19, 2009	IMNN	A	6,667	$2.72	$18,134	106,667 Direct	+6.67%	Acquired	-100.0% (price as of 2026-08-21)
Jan. 19, 2009	IMNN	A	6,666	$2.72	$18,132	120,000 Direct	+5.88%	Acquired	-100.0% (price as of 2026-08-21)
Jan. 19, 2009	IMNN	A	6,667	$2.72	$18,134	113,334 Direct	+6.25%	Acquired	-100.0% (price as of 2026-08-21)
Jan. 19, 2009	IMNN	A	5,000	$2.72	$13,600	30,000 Direct	+20.00%	Acquired	-100.0% (price as of 2026-08-21)
Dec. 8, 2008	IMNN	A	100,000	$3.00	$300,000	100,000 Direct	—	Acquired	-100.0% (price as of 2026-08-21)
Dec. 8, 2008	IMNN	A	25,000	$3.00	$75,000	25,000 Direct	—	Acquired	-100.0% (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
Jan. 14, 2026	CRBP	Stock options (right to buy)	Common Stock (84,247)	$8.26	Jan. 14, 2036	84,247	Acquired
Oct. 24, 2025	CRBP	Stock options (right to buy) [F4]	Common Stock (12,981)	$4.26	Feb. 13, 2033	12,981	Disposed
Jan. 31, 2025	CRBP	Stock options (right to buy)	Common Stock (92,500)	$9.79	Jan. 31, 2035	92,500	Acquired
June 18, 2024	CRBP	Options to purchase common stock [F6]	Common Stock (1,958)	$30.00	Oct. 22, 2024	1,958	Disposed
June 17, 2024	CRBP	Options to purchase common stock [F8]	Common Stock (6,730)	$14.10	Feb. 1, 2032	6,730	Disposed
June 14, 2024	CRBP	Options to purchase common stock [F7]	Common Stock (7,788)	$4.26	Feb. 13, 2033	7,788	Disposed
June 14, 2024	CRBP	Options to purchase common stock [F6]	Common Stock (1,567)	$30.00	Oct. 22, 2024	1,567	Disposed
April 10, 2024	CRBP	Employee Stock Option (right to buy)	Common Stock (1,787)	$30.00	April 11, 2024	1,787	Disposed
Feb. 12, 2024	CRBP	Stock Option (right to buy)	Common Stock (40,176)	$23.00	Feb. 12, 2034	40,176	Acquired
Feb. 13, 2023	CRBP	Stock Option (right to buy)	Common Stock (934,645)	$0.14	Feb. 13, 2033	934,645	Acquired
Feb. 1, 2022	CRBP	Stock Option (right to buy)	Common Stock (538,400)	$0.47	Feb. 1, 2032	538,400	Acquired
Feb. 2, 2021	CRBP	Stock Option (right to buy)	Common Stock (307,300)	$2.58	Feb. 2, 2031	307,300	Acquired
Feb. 2, 2021	CRBP	Stock Option (right to buy)	Common Stock (307,300)	$2.58	Feb. 2, 2031	307,300	Acquired
Dec. 21, 2020	CRBP	Stock Option (Right to Buy)	Common Stock (87,500)	—	Jan. 7, 2026	87,500	Disposed
Dec. 18, 2020	CRBP	Stock Option (Right to Buy)	Common Stock (53,610)	—	April 11, 2024	53,610	Disposed
Dec. 16, 2020	CRBP	Stock Option (Right to Buy)	Common Stock (36,923)	—	Jan. 28, 2024	36,923	Disposed
March 6, 2020	CRBP	Stock Option(right to buy)	Common Stock (226,000)	$4.53	March 6, 2030	226,000	Acquired
Jan. 18, 2019	CRBP	Stock Option(right to buy)	Common Stock (195,000)	$7.53	Jan. 18, 2029	195,000	Acquired
Jan. 4, 2018	CRBP	Stock Option(right to buy)	Common Stock (175,000)	$8.35	Jan. 4, 2028	175,000	Acquired
Jan. 4, 2018	CRBP	Stock Option(right to buy)	Common Stock (175,000)	$8.35	Jan. 4, 2028	175,000	Acquired
March 1, 2017	CRBP	Stock Option(right to buy)	Common Stock (115,000)	$9.05	March 1, 2027	115,000	Acquired
Oct. 6, 2016	CRBP	Stock Option(right to buy)	Common Stock (150,000)	$8.71	Oct. 6, 2026	150,000	Acquired
Jan. 7, 2016	CRBP	Stock Option(right to buy)	Common Stock (175,000)	$1.40	Jan. 7, 2026	175,000	Acquired
Jan. 19, 2009	IMNN	Common Stock Options	Common Stock Options (6,667)	$2.72	Jan. 19, 2019	6,667	Acquired
Jan. 19, 2009	IMNN	Common Stock Options	Common Stock Options (6,666)	$2.72	Jan. 19, 2019	6,666	Acquired
Jan. 19, 2009	IMNN	Common Stock Options	Common Stock Options (6,667)	$2.72	Jan. 19, 2019	6,667	Acquired
Dec. 8, 2008	IMNN	Common Stock Options	Common Stock Options (100,000)	$3.00	Dec. 8, 2018	100,000	Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 25, 2014	CRBP	Stock Option→ Common Stock (107,220)	107,220	Direct
Nov. 25, 2014	CRBP	Stock Option→ Common Stock (235,000)	235,000	Direct
Nov. 25, 2014	CRBP	Stock Option→ Common Stock (73,846)	73,846	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

IMNN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2009	$235,000	—	$14,400	$35,157	—	—	$34,665	$319,222

CRBP

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$481,137	$185,382	—	$824,453	—	—	$29,226	$1,789,423
2024	$462,769	$188,947	—	$825,215	—	—	$28,526	$2,429,505
2023	$444,971	$135,403	—	$107,975	—	—	$28,907	$717,256

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.