Insider · CIK 0001711463

Harris Todd

Reports to the SEC for 2 companies · CARLSBAD, CA

sec.gov

Transactions

Companies

Filings

CIK

0001711463

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-15	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+864 sh	$9.13	+$7,887.456	1,438,495
2026-05-05	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+79K sh	—	—	1,437,631
2026-05-05	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Director, President and CEO	AAward	+265K sh	—	—	265,000
2026-03-13	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+1,463 sh	$9.13	+$13.4K	1,358,631
2025-08-07	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Director, President and CEO	AAward	+570K sh	—	—	570,000
2025-03-14	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+1,241 sh	$9.78	+$12.1K	1,357,168
2024-10-21	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−5,896 sh	$27.32	−$161K	1,369,115
2024-10-21	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−13.2K sh	$28.16	−$371K	1,355,927
2024-10-18	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−43.6K sh	$27.01	−$1.18M	1,375,011
2024-10-17	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−15.2K sh	$25.84	−$393K	1,418,847
2024-10-17	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−200 sh	$26.37	−$5,274	1,418,647
2024-10-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−4,900 sh	$25.22	−$124K	1,462,438
2024-10-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−24.5K sh	$26.23	−$642K	1,437,963
2024-10-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−3,922 sh	$26.98	−$106K	1,434,041
2024-10-15	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−10K sh	$24.31	−$244K	1,467,338
2024-09-30	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−500 sh	$24.00	−$12K	1,477,373
2024-09-25	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−600 sh	$24.01	−$14.4K	1,477,873
2024-09-24	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−1,055 sh	$24.02	−$25.3K	1,478,473
2024-09-23	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−10.1K sh	$24.13	−$243K	1,479,528
2024-09-20	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−7,109 sh	$24.19	−$172K	1,489,620
2024-09-19	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−5,671 sh	$24.30	−$138K	1,496,756
2024-09-19	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−27 sh	$25.10	−$677.616	1,496,729
2024-09-18	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−3,500 sh	$24.00	−$84K	1,502,427
2024-09-13	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+1,350 sh	$6.58	+$8,881.65	1,505,927
2024-08-14	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Director, President and CEO	AAward	+390K sh	—	—	390,000
2024-03-15	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+1,880 sh	$6.58	+$12.4K	1,504,577
2024-02-05	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−13.8K sh	$16.97	−$234K	1,502,697
2024-02-02	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−79K sh	$16.45	−$1.3M	1,523,701
2024-02-02	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−7,187 sh	$17.04	−$122K	1,516,514
2023-09-15	TYRATyra Biosciences, Inc.A Award	Director, President and CEO	AAward	+1,421 sh	$6.58	+$9,348.759	1,602,697
2023-07-28	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Director, President and CEO	AAward	+330K sh	—	—	330,000
2023-06-23	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−14.2K sh	$16.78	−$239K	1,607,757
2023-06-23	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−6,481 sh	$17.51	−$113K	1,601,276
2023-06-22	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−2,978 sh	$16.98	−$50.6K	1,622,488
2023-06-22	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−500 sh	$17.39	−$8,693	1,621,988
2023-06-21	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−4,629 sh	$16.12	−$74.6K	1,640,593
2023-06-21	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−14K sh	$17.71	−$248K	1,626,566
2023-06-21	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−1,100 sh	$18.18	−$20K	1,625,466
2023-06-20	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−1,300 sh	$16.53	−$21.5K	1,645,222
2023-06-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−3,316 sh	$16.49	−$54.7K	1,697,960
2023-06-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−50.8K sh	$17.06	−$867K	1,647,122
2023-06-16	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−600 sh	$18.50	−$11.1K	1,646,522
2023-06-15	TYRATyra Biosciences, Inc.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+12.8K sh	$2.25	+$28.7K	1,714,049
2023-06-15	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−12.8K sh	$16.13	−$206K	1,701,276
2023-06-15	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−12.8K sh	—	—	376,837
2023-06-13	TYRATyra Biosciences, Inc.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+7,927 sh	$2.25	+$17.8K	1,709,203
2023-06-13	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−7,927 sh	$16.00	−$127K	1,701,276
2023-06-13	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−7,927 sh	—	—	389,610
2023-04-03	TYRATyra Biosciences, Inc.M Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+2,000 sh	$2.25	+$4,500	1,703,276
2023-04-03	TYRATyra Biosciences, Inc.S Sale	Director, President and CEO	SSale	−2,000 sh	$16.13	−$32.3K	1,701,276

Recent filings

Accepted (ET)
Sep 174
Harris Todd0001193125-26-394738
SEC(opens sec.gov)
May 74
Harris Todd0001193125-26-212114
SEC(opens sec.gov)
Mar 174
Harris Todd0001193125-26-111083
SEC(opens sec.gov)
Aug 74
Harris Todd0000950170-25-105128
SEC(opens sec.gov)
Mar 184
Harris Todd0000950170-25-041551
SEC(opens sec.gov)
Oct 224
Harris Todd0000950170-24-116345
SEC(opens sec.gov)
Oct 174
Harris Todd0000950170-24-115432
SEC(opens sec.gov)
Oct 24
Harris Todd0000950170-24-111702
SEC(opens sec.gov)
Sep 254
Harris Todd0000950170-24-109410
SEC(opens sec.gov)
Sep 204
Harris Todd0000950170-24-108533
SEC(opens sec.gov)

Companies

Address

C/O TYRA BIOSCIENCES, INC. 2656 STATE STREET

CARLSBAD, CA, 92008