Stocks
SERA SERA PROGNOSTICS, INC.

SERA

SERA PROGNOSTICS, INC.

Company with tickers: SERA

CIK

1534969

CUSIP

81749D107

Shares Outstanding

38,176,089

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-12	Lindgardt Zhenya	Director, Chief Executive Officer	Award	154,440	—	—	892,754
2026-03-12	Lindgardt Zhenya	Director, Chief Executive Officer	Award	239,442	—	—	239,442
2026-03-12	Jackson Benjamin	General Counsel	Award	68,550	—	—	68,550
2026-03-12	Jackson Benjamin	General Counsel	Award	44,215	—	—	158,935
2026-03-12	Inglis Tiffany Eul Davis	Chief Medical Officer	Award	27,034	—	—	27,034
2026-03-12	Inglis Tiffany Eul Davis	Chief Medical Officer	Award	17,437	—	—	92,437
2026-03-12	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	Award	19,310	—	—	19,310
2026-03-12	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	Award	12,455	—	—	79,569
2026-03-12	Aerts Austin	Chief Financial Officer	Award	68,550	—	—	68,550
2026-03-12	Aerts Austin	Chief Financial Officer	Award	44,215	—	—	308,667
2026-03-11	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	2,973	$2.04	$6,065	738,314
2026-03-11	Kearney Paul	Chief Data Officer	Sell	1,396	$2.04	$2,848	163,961
2026-03-11	Jackson Benjamin	General Counsel	Sell	1,027	$2.04	$2,095	114,720
2026-03-11	Harrison Robert Gardner	Chief Information Officer	Sell	716	$2.04	$1,461	76,712
2026-03-11	Boniface John J.	Chief Scientific Officer	Sell	1,517	$2.04	$3,095	145,842
2026-03-11	Aerts Austin	Chief Financial Officer	Sell	1,019	$2.04	$2,079	264,452
2026-03-10	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	22,639	$1.90	$43,014	741,287
2026-03-10	Aerts Austin	Chief Financial Officer	Sell	6,069	$1.90	$11,531	265,471
2026-03-09	Kearney Paul	Chief Data Officer	Sell	2,026	$1.96	$3,971	165,357
2026-03-09	Jackson Benjamin	General Counsel	Sell	3,119	$1.96	$6,113	115,747
2026-03-09	Harrison Robert Gardner	Chief Information Officer	Sell	3,360	$1.96	$6,586	77,428
2026-03-09	Boniface John J.	Chief Scientific Officer	Sell	3,038	$1.96	$5,954	147,359
2026-03-09	Aerts Austin	Chief Financial Officer	Sell	674	$1.96	$1,321	271,540
2026-03-06	Lawrence Sandra AJ	Director	Sell	1,560	$1.95	$3,042	18,033
2026-02-24	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$2.34	$4,680	80,788
2026-02-04	Kamdar Kim P.	Director	Other	30,920	—	—	0
2026-01-27	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$2.97	$5,940	82,788
2025-12-30	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$3.00	$6,000	84,788
2025-12-10	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	4,155	$3.31	$13,753	763,926
2025-12-10	Kearney Paul	Chief Data Officer	Sell	1,213	$3.31	$4,015	167,383
2025-12-10	Jackson Benjamin	General Counsel	Sell	892	$3.31	$2,953	118,866
2025-12-10	Harrison Robert Gardner	Chief Information Officer	Sell	616	$3.31	$2,039	86,788
2025-12-10	Boniface John J.	Chief Scientific Officer	Sell	1,332	$3.31	$4,409	150,397
2025-12-10	Aerts Austin	Chief Financial Officer	Sell	873	$3.31	$2,890	272,214
2025-12-09	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	28,215	$3.04	$85,774	768,081
2025-12-09	Aerts Austin	Chief Financial Officer	Sell	5,232	$3.04	$15,905	273,087
2025-12-08	Lawrence Sandra AJ	Director	Sell	1,560	$3.05	$4,758	19,593
2025-12-05	Mirza Mansoor Raza	Chief Medical Officer	Sell	292	$3.05	$891	57,740
2025-12-02	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$2.93	$5,860	87,404
2025-12-02	Kearney Paul	Chief Data Officer	Convert	32,203	—	—	0
2025-12-02	Kearney Paul	Chief Data Officer	Sell	32,203	$2.94	$94,677	168,596
2025-12-02	Kearney Paul	Chief Data Officer	Convert	32,203	$1.62	$52,169	200,799
2025-11-26	Kearney Paul	Chief Data Officer	Sell	1,986	$3.51	$6,971	168,596
2025-11-26	Kearney Paul	Chief Data Officer	Convert	1,986	—	—	32,203
2025-11-26	Kearney Paul	Chief Data Officer	Convert	1,986	$1.62	$3,217	170,582
2025-11-10	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	11,594	$2.62	$30,376	796,296
2025-11-10	Kearney Paul	Chief Data Officer	Sell	7,073	$2.62	$18,531	168,596
2025-11-10	Jackson Benjamin	General Counsel	Sell	7,059	$2.62	$18,495	119,758
2025-11-10	Harrison Robert Gardner	Chief Information Officer	Sell	6,528	$2.62	$17,103	89,404
2025-11-10	Boniface John J.	Chief Scientific Officer	Sell	7,767	$2.62	$20,350	151,726
2025-11-10	Aerts Austin	Chief Financial Officer	Sell	6,351	$2.62	$16,640	278,319
2025-11-05	Mirza Mansoor Raza	Chief Medical Officer	Sell	221	$3.04	$672	58,032
2025-11-04	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$3.07	$6,140	95,932
2025-10-15	Inglis Tiffany Eul Davis	Chief Medical Officer	Award	107,000	—	—	107,000
2025-10-15	Inglis Tiffany Eul Davis	Chief Medical Officer	Award	75,000	—	—	75,000
2025-10-07	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$3.18	$6,360	97,932
2025-10-06	Mirza Mansoor Raza	Chief Medical Officer	Sell	227	$3.16	$717	58,253
2025-10-01	Inglis Tiffany Eul Davis	Chief Medical Officer	Other	0	—	—	0
2025-09-11	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	3,246	$3.13	$10,160	807,890
2025-09-11	Kearney Paul	Chief Data Officer	Sell	1,271	$3.13	$3,978	175,669
2025-09-11	Jackson Benjamin	General Counsel	Sell	934	$3.13	$2,923	126,817
2025-09-11	Harrison Robert Gardner	Chief Information Officer	Sell	645	$3.13	$2,019	99,932
2025-09-11	Boniface John J.	Chief Scientific Officer	Sell	1,395	$3.13	$4,366	159,493
2025-09-11	Aerts Austin	Chief Financial Officer	Sell	915	$3.13	$2,864	284,670
2025-09-09	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	21,158	$3.15	$66,648	811,136
2025-09-09	Aerts Austin	Chief Financial Officer	Sell	5,263	$3.15	$16,578	285,585
2025-09-09	Lawrence Sandra AJ	Director	Sell	3,899	$3.05	$11,892	18,814
2025-09-09	Harrison Robert Gardner	Chief Information Officer	Sell	2,000	$3.05	$6,100	100,577
2025-09-05	Mirza Mansoor Raza	Chief Medical Officer	Sell	222	$3.35	$744	58,480
2025-09-02	Kearney Paul	Chief Data Officer	Sell	1,458	$3.49	$5,088	176,940
2025-08-29	Kearney Paul	Chief Data Officer	Sell	10,542	$3.49	$36,792	178,398
2025-08-20	Harrison Robert Gardner	Chief Information Officer	Sell	6,000	$2.22	$13,320	102,577
2025-08-08	Kearney Paul	Chief Data Officer	Sell	6,460	$2.54	$16,408	188,940
2025-08-08	Jackson Benjamin	General Counsel	Sell	6,447	$2.54	$16,375	127,751
2025-08-08	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	8,571	$2.54	$21,770	832,294
2025-08-08	Harrison Robert Gardner	Chief Information Officer	Sell	5,962	$2.54	$15,143	108,577
2025-08-08	Boniface John J.	Chief Scientific Officer	Sell	7,094	$2.54	$18,019	160,888
2025-08-08	Aerts Austin	Chief Financial Officer	Sell	5,800	$2.54	$14,732	290,848
2025-08-05	Mirza Mansoor Raza	Chief Medical Officer	Sell	225	$2.50	$563	58,702
2025-07-07	Mirza Mansoor Raza	Chief Medical Officer	Sell	234	$2.36	$552	58,927
2025-06-30	Trimble Ryan	Director	Other	0	—	—	0
2025-06-23	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	Award	102,534	—	—	102,534
2025-06-23	Anderson Dyaarl Lee Jr.	Chief Commercial Officer	Award	67,114	—	—	67,114
2025-06-10	Jackson Benjamin	General Counsel	Sell	965	$1.48	$1,428	134,198
2025-06-10	Aerts Austin	Chief Financial Officer	Sell	945	$1.48	$1,399	296,648
2025-06-10	Kearney Paul	Chief Data Officer	Sell	1,311	$1.48	$1,940	195,400
2025-06-10	Boniface John J.	Chief Scientific Officer	Sell	1,439	$1.48	$2,130	167,982
2025-06-10	Harrison Robert Gardner	Chief Information Officer	Sell	667	$1.48	$987	114,539
2025-06-10	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	3,344	$1.48	$4,949	840,865
2025-06-09	Aerts Austin	Chief Financial Officer	Sell	5,735	$1.43	$8,201	297,593
2025-06-09	Lindgardt Zhenya	Director, Chief Executive Officer	Sell	23,042	$1.43	$32,950	844,209
2025-06-06	Mirza Mansoor Raza	Chief Medical Officer	Sell	107	$1.58	$169	59,161
2025-06-05	Kamdar Kim P.	Director	Award	15,596	—	—	29,342
2025-06-05	Kamdar Kim P.	Director	Award	25,000	—	—	25,000
2025-06-05	Phillips Joshua	Director	Award	25,000	—	—	25,000
2025-06-05	Phillips Joshua	Director	Award	15,596	—	—	57,005
2025-06-05	Mirza Mansoor Raza	Chief Medical Officer	Award	25,000	—	—	25,000
2025-06-05	Mirza Mansoor Raza	Chief Medical Officer	Award	15,596	—	—	59,268
2025-06-05	CRITCHFIELD GREGORY C	Director	Award	25,000	—	—	25,000
2025-06-05	CRITCHFIELD GREGORY C	Director	Award	15,596	—	—	822,866