Renu Gupta

Insider

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

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 25, 2017	CRBP	A	30,500	—	—	30,500 Direct	—	Acquired	(price as of 2026-08-20)
May 26, 2016	CRBP	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 18, 2015	CRBP	P	5,000	$1.90	$9,500	15,000 Direct	+50.00%	Acquired	-82.7% (price as of 2026-08-20)
Aug. 17, 2015	CRBP	P	5,000	$1.89	$9,450	10,000 Direct	+100.00%	Acquired	-82.6% (price as of 2026-08-20)
Aug. 12, 2015	CRBP	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 4, 2014	CRBP	P	5,000	$3.00	$15,000	5,000 Direct	—	Acquired	-89.1% (price as of 2026-08-20)
June 28, 2013	INSM	F	10,393	$11.96	$124,300	19,507 Direct	-34.76%	Disposed	973.4% (price as of 2026-08-20)
June 28, 2013	INSM	M	27,900	—	—	29,900 Direct	+1395.00%	Acquired	(price as of 2026-08-20)
June 27, 2013	INSM	M	27,900	—	—	27,900 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 23, 2013	INSM	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
May 23, 2013	INSM	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
March 20, 2013	INSM	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
March 20, 2013	INSM	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 21, 2011	INSM	A	75,700	$3.03	$229,371	156,300 Direct	+93.92%	Acquired	4137.0% (price as of 2026-08-20)
March 28, 2011	INSM	P	1,000	$6.50	$6,500	2,000 Direct	+100.00%	Acquired	1875.1% (price as of 2026-08-20)
March 25, 2011	INSM	P	1,000	$6.15	$6,150	1,000 Direct	—	Acquired	1987.5% (price as of 2026-08-20)
Jan. 31, 2011	INSM	A	558,000	—	—	806,000 Direct	+225.00%	Acquired	(price as of 2026-08-20)
Jan. 31, 2011	INSM	A	248,000	$0.59	$146,320	248,000 Direct	—	Acquired	2075.9% (price as of 2026-08-20)
Feb. 24, 2006	AGEN	A	50,000	$6.34	$317,000	250,000 Direct	+25.00%	Acquired	-98.9% (price as of 2026-08-20)
Dec. 8, 2004	AGEN	A	50,000	$8.13	$406,500	200,000 Direct	+33.33%	Acquired	-99.2% (price as of 2026-08-20)
Oct. 19, 2004	AGEN	A	25,000	$5.86	$146,500	150,000 Direct	+20.00%	Acquired	-98.9% (price as of 2026-08-20)

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
May 25, 2017	CRBP	Stock Option(right to buy)	Common Stock (30,500)	$6.75	May 25, 2027	30,500	Acquired
May 26, 2016	CRBP	Stock Option(right to buy)	Common Stock (50,000)	$3.00	May 26, 2026	50,000	Acquired
Aug. 12, 2015	CRBP	Stock Option(right to buy)	Common Stock (20,000)	$1.97	Aug. 12, 2015	20,000	Acquired
June 27, 2013	INSM	Restricted Stock Units	Common Stock (27,900)	—	—	27,900	Disposed
May 23, 2013	INSM	Stock Option-Right to Buy	Common Stock (50,000)	$12.44	May 23, 2023	50,000	Acquired
May 23, 2013	INSM	Stock Option-Right to Buy	Common Stock (50,000)	$12.44	May 23, 2023	50,000	Acquired
March 20, 2013	INSM	Stock Option-Right to Buy	Common Stock (100,000)	$6.90	—	100,000	Acquired
March 20, 2013	INSM	Stock Option-Right to Buy	Common Stock (50,000)	$6.90	March 20, 2023	50,000	Acquired
Dec. 21, 2011	INSM	Stock Option - Right to Buy	Common Stock (75,700)	$3.03	Dec. 21, 2021	75,700	Acquired
Jan. 31, 2011	INSM	Restricted Stock Units	Common Stock [F3]	—	—	558,000	Acquired
Jan. 31, 2011	INSM	Stock Option - Right to Buy	Common Stock (248,000)	$0.59	Jan. 31, 2021	248,000	Acquired
Feb. 24, 2006	AGEN	Stock Option (right to buy)	Common Stock (50,000)	$6.34	Feb. 24, 2016	50,000	Acquired
Dec. 8, 2004	AGEN	Stock Option - right to buy	Common stock (50,000)	$8.13	Dec. 8, 2014	50,000	Acquired
Oct. 19, 2004	AGEN	Stock Option - right to buy	Common Stock (25,000)	$5.86	Oct. 19, 2014	25,000	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 (50,000)	50,000	Direct
Dec. 7, 2010	INSM	No securities are beneficially owned.	0	Direct
Nov. 13, 2003	AGEN	Employee Stock Option (right to buy)→ Common Stock (125,000)	125,000	Direct

Compensation (DEF 14A)

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

AGEN

SVP

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2005	$2,005	—	—	—	—	—	$5,086	—

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