Insider · CIK 0001196201

LAPORTE KATHLEEN

Reports to the SEC for 11 companies · WALTHAM, MA

sec.gov

Transactions

Companies

Filings

CIK

0001196201

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-12	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+9,810 sh	—	—	9,810
2026-06-12	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+10.8K sh	—	—	10,826
2026-06-10	BOLTBolt Biotherapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+5,000 sh	—	—	5,000
2026-01-15	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+23.3K sh	$2.75	+$64K	23,272
2026-01-15	PRPOPrecipio, Inc.A Award	Director	AAward	+520 sh	$24.00	+$12.5K	7,382
2026-01-07	CEROCERO THERAPEUTICS HOLDINGS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+691K sh	—	—	690,900
2026-01-02	PRPOPrecipio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,500 sh	—	—	1,500
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,392 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,100 sh	—	—	1,100
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,100 sh	—	—	1,100
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,250 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,100 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,392 sh	—	—	1,392
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,250 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,250 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,100 sh	—	—	0
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250
2025-12-12	BOLTBolt Biotherapeutics, Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,250 sh	—	—	0
2025-10-30	ETNB89bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−25K sh	—	—	0
2025-10-30	ETNB89bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−12.5K sh	—	—	0
2025-10-30	ETNB89bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−27.4K sh	—	—	0
2025-10-30	ETNB89bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−56.4K sh	—	—	0
2025-10-30	ETNB89bio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−45.2K sh	—	—	0
2025-10-23	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+53.5K sh	—	—	53,521
2025-10-15	PRPOPrecipio, Inc.A Award	Director	AAward	+711 sh	$17.58	+$12.5K	6,862
2025-09-08	PRPOPrecipio, Inc.S Sale	Director	SSale	−6,152 sh	$20.06	−$123K	6,151
2025-05-30	CEROCERO THERAPEUTICS HOLDINGS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+9,326 sh	—	—	9,326
2025-05-27	BOLTBolt Biotherapeutics, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,100 sh	—	—	1,100
2025-04-15	PRPOPrecipio, Inc.A Award	Director	AAward	+2,232 sh	$5.60	+$12.5K	12,303
2025-03-04	CEROCERO THERAPEUTICS HOLDINGS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+17.9K sh	—	—	17,923
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−12.8K sh	—	—	0
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+5,431 sh	—	—	5,431
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+12.8K sh	—	—	12,767
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,947 sh	—	—	1,947
2025-02-24	CEROCERO THERAPEUTICS HOLDINGS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+128K sh	—	—	255,000
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−5,431 sh	—	—	0
2025-02-24	QTTBQ32 Bio Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,947 sh	—	—	0
2025-02-03	ETNB89bio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+56.4K sh	—	—	56,400
2025-01-14	PRPOPrecipio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,000 sh	—	—	1,000
2024-12-02	CEROCERO THERAPEUTICS HOLDINGS, INC. · Stock Option (Right to Buy)A Award	Director	AAward	+128K sh	—	—	127,500
2024-09-25	CEROCERO THERAPEUTICS HOLDINGS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+966K sh	—	—	965,997
2024-09-25	CEROCERO THERAPEUTICS HOLDINGS, INC. · Series A Convertible Preferred StockM Exercise/Conversion	Director	MExercise/Conversion	−50 sh	$1000.00	−$50K	0
2024-08-31	PRPOPrecipio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−2,000 sh	—	—	0
2024-08-31	PRPOPrecipio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+2,000 sh	—	—	2,000
2024-08-31	PRPOPrecipio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250
2024-08-31	PRPOPrecipio, Inc. · Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,250 sh	—	—	0
2024-08-31	PRPOPrecipio, Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+1,250 sh	—	—	1,250

Recent filings

Accepted (ET)
Jul 214/A
LAPORTE KATHLEEN0001193125-26-310980
SEC(opens sec.gov)
Jun 164
LAPORTE KATHLEEN0001193125-26-272701
SEC(opens sec.gov)
Jun 114
LAPORTE KATHLEEN0001193125-26-267558
SEC(opens sec.gov)
Jan 304
LAPORTE KATHLEEN0001193125-26-032248
SEC(opens sec.gov)
Jan 204
LAPORTE KATHLEEN0001104659-26-005043
SEC(opens sec.gov)
Jan 94
LAPORTE KATHLEEN0001213900-26-002947
SEC(opens sec.gov)
Jan 64
LAPORTE KATHLEEN0001104659-26-001350
SEC(opens sec.gov)
Dec 164
LAPORTE KATHLEEN0001193125-25-321152
SEC(opens sec.gov)

Companies

Address

Q32 BIO INC. 830 WINTER STREET

WALTHAM, MA, 02451