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Atreca, Inc. (BCEL)

Other OTC - Other OTC Delayed price. Currency in USD

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0.0901

-0.0029

(-3.16%)

At close: 03:53PM EDT

Major holders

Insider roster

Insider transactions

Currency in USD

Insider purchases - Last 6 months	Shares	Trans
Purchases	0	0
Sales	N/A	0
Net shares purchased (sold)	0	0
Total insider shares held	1.06M	N/A
% net shares purchased (sold)	N/A	N/A

Net institutional purchases - Prior quarter to latest quarter	Shares
Net shares purchased (sold)	N/A
% change in institutional shares held	N/A

Insider transactions reported - last two years

Insider	Transaction	Type	Value	Date	Shares
SERAFINI TITO A Director	Sale at price 0.07 per share.	Direct	1,455	01 Apr 2024	20,788
BAKER BROS ADVISORS L.P. Unknown	Sale at price 0.40 per share.	Indirect	110,582	19 Oct 2023	274,739
SERAFINI TITO A Director	Sale at price 0.37 per share.	Direct	3,144	01 Sept 2023	8,393
ORWIN JOHN A Chief Executive Officer	Sale at price 0.37 per share.	Direct	8,597	01 Sept 2023	22,951
COURTNEY PHILLIPS General Counsel	Sale at price 0.37 per share.	Direct	2,645	01 Sept 2023	7,061
CROSS HERBERT C Chief Financial Officer	Sale at price 0.95 per share.	Direct	5,225	02 Aug 2023	5,487
SERAFINI TITO A Officer and Director	Sale at price 0.95 per share.	Direct	5,225	02 Aug 2023	5,487
COURTNEY PHILLIPS General Counsel	Sale at price 0.95 per share.	Direct	3,881	02 Aug 2023	4,076
GOULD STEPHEN E PH.D. Officer	Sale at price 0.95 per share.	Direct	3,881	02 Aug 2023	4,076
CROSS HERBERT C Chief Financial Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Feb 2023	43,750
SERAFINI TITO A Officer and Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Feb 2023	43,750
COURTNEY PHILLIPS General Counsel	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Feb 2023	32,500
GOULD STEPHEN E PH.D. Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Feb 2023	32,500
CROSS HERBERT C Chief Financial Officer	Sale at price 1.78 per share.	Direct	13,573	02 Sept 2022	7,646
SERAFINI TITO A Officer and Director	Sale at price 1.78 per share.	Direct	13,573	02 Sept 2022	7,646
ORWIN JOHN A Chief Executive Officer	Sale at price 1.78 per share.	Direct	37,116	02 Sept 2022	20,908
COURTNEY PHILLIPS General Counsel	Sale at price 1.78 per share.	Direct	11,418	02 Sept 2022	6,432
SERAFINI TITO A Officer and Director	Sale at price 2.02 per share.	Indirect	30,266	28 Jun 2022	15,000
SERAFINI TITO A Officer and Director	Sale at price 5.00 per share.	Indirect	150,000	04 Mar 2022	30,000
SERAFINI TITO A Officer and Director	Sale at price 6.58 per share.	Indirect	197,541	27 Sept 2021	30,000
SERAFINI TITO A Officer and Director	Stock Gift at price 0.00 per share.	Indirect	0	20 Sept 2021	50,000
CROSS HERBERT C Chief Financial Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Sept 2021	42,200
SERAFINI TITO A Officer and Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Sept 2021	42,200
ORWIN JOHN A Chief Executive Officer	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Sept 2021	115,400
COURTNEY PHILLIPS General Counsel	Stock Award(Grant) at price 0.00 per share.	Direct	0	09 Sept 2021	35,500
GREENBERG NORMAN MICHAEL Officer	Sale at price 16.73 per share.	Direct	83,650	17 Mar 2021	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 - 5.16 per share.	Direct	24,050	17 Mar 2021	5,000
ROBINSON WILLIAM HEWITT Director	Sale at price 16.89 per share.	Direct	84,450	15 Mar 2021	5,000
SERAFINI TITO A Officer and Director	Sale at price 18.22 - 18.84 per share.	Indirect	183,130	11 Mar 2021	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 18.95 per share.	Direct	94,752	17 Feb 2021	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 5.16 per share.	Direct	25,800	17 Feb 2021	5,000
ROBINSON WILLIAM HEWITT Director	Sale at price 19.07 per share.	Direct	95,330	16 Feb 2021	5,000
SERAFINI TITO A Officer and Director	Sale at price 18.93 per share.	Indirect	189,272	11 Feb 2021	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.21 per share.	Direct	76,044	19 Jan 2021	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 5.16 per share.	Direct	25,800	19 Jan 2021	5,000
ROBINSON WILLIAM HEWITT Director	Sale at price 15.05 - 15.06 per share.	Direct	75,249	14 Jan 2021	5,000
SERAFINI TITO A Officer and Director	Sale at price 15.02 per share.	Indirect	150,192	11 Jan 2021	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 16.61 per share.	Direct	83,051	17 Dec 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	22,800	17 Dec 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 16.61 per share.	Direct	83,051	17 Dec 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 5.16 per share.	Direct	25,800	17 Dec 2020	5,000
ROBINSON WILLIAM HEWITT Director	Sale at price 16.67 per share.	Direct	83,369	14 Dec 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 15.87 per share.	Indirect	158,735	11 Dec 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.34 per share.	Direct	48,719	27 Nov 2020	3,175
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	14,478	27 Nov 2020	3,175
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.04 per share.	Direct	27,448	17 Nov 2020	1,825
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	8,322	17 Nov 2020	1,825
SERAFINI TITO A Officer and Director	Sale at price 15.12 per share.	Indirect	133,784	16 Nov 2020	8,847
ROBINSON WILLIAM HEWITT Director	Sale at price 15.00 per share.	Direct	75,000	16 Nov 2020	5,000
SERAFINI TITO A Officer and Director	Stock Gift at price 0.00 per share.	Direct	0	12 Nov 2020	3,655
SERAFINI TITO A Officer and Director	Sale at price 15.10 per share.	Indirect	17,407	11 Nov 2020	1,153
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.10 per share.	Direct	67,963	10 Nov 2020	4,500
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	20,520	10 Nov 2020	4,500
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.12 per share.	Direct	7,562	19 Oct 2020	500
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	2,280	19 Oct 2020	500
ROBINSON WILLIAM HEWITT Director	Sale at price 15.71 per share.	Direct	78,530	13 Oct 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 15.00 per share.	Indirect	150,000	12 Oct 2020	10,000
SERAFINI TITO A Officer and Director	Sale at price 15.05 per share.	Indirect	18,334	06 Oct 2020	1,218
SERAFINI TITO A Officer and Director	Sale at price 15.11 per share.	Indirect	132,664	18 Sept 2020	8,782
ROBINSON WILLIAM HEWITT Director	Sale at price 15.04 per share.	Direct	75,188	18 Sept 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 15.00 per share.	Indirect	150,000	14 Aug 2020	10,000
ROBINSON WILLIAM HEWITT Director	Sale at price 15.00 per share.	Direct	75,000	14 Aug 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 19.41 - 20.52 per share.	Indirect	202,018	13 Jul 2020	10,000
ROBINSON WILLIAM HEWITT Director	Sale at price 19.43 - 20.54 per share.	Direct	101,139	13 Jul 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 21.69 - 22.17 per share.	Direct	224,224	01 Jul 2020	10,272
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	46,840	01 Jul 2020	10,272
SERAFINI TITO A Officer and Director	Sale at price 25.01 per share.	Indirect	15,008	25 Jun 2020	600
ROBINSON WILLIAM HEWITT Director	Sale at price 25.02 per share.	Direct	15,010	25 Jun 2020	600
SERAFINI TITO A Officer and Director	Sale at price 20.03 - 20.05 per share.	Indirect	102,148	22 Jun 2020	5,100
ROBINSON WILLIAM HEWITT Director	Sale at price 20.03 - 20.05 per share.	Direct	206,533	22 Jun 2020	10,313
ROBINSON WILLIAM HEWITT Director	Sale at price 17.48 - 19.13 per share.	Direct	92,728	15 Jun 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 16.35 - 17.17 per share.	Indirect	164,686	11 Jun 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 18.38 per share.	Direct	275,760	01 Jun 2020	15,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	68,400	01 Jun 2020	15,000
ROBINSON WILLIAM HEWITT Director	Sale at price 20.01 per share.	Direct	12,003	28 May 2020	600
SERAFINI TITO A Officer and Director	Sale at price 20.00 per share.	Indirect	2,000	27 May 2020	100
SERAFINI TITO A Officer and Director	Sale at price 20.00 per share.	Indirect	4,000	26 May 2020	200
ROBINSON WILLIAM HEWITT Director	Sale at price 20.00 per share.	Direct	7,740	26 May 2020	387
SERAFINI TITO A Officer and Director	Sale at price 20.00 per share.	Indirect	78,004	18 May 2020	3,900
ROBINSON WILLIAM HEWITT Director	Sale at price 20.00 per share.	Direct	74,003	18 May 2020	3,700
ROBINSON WILLIAM HEWITT Director	Sale at price 16.80 - 17.32 per share.	Direct	84,105	13 May 2020	5,000
SERAFINI TITO A Officer and Director	Sale at price 17.64 - 18.22 per share.	Indirect	180,025	11 May 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 18.00 per share.	Direct	90,000	07 May 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	22,800	07 May 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.03 per share.	Direct	150,276	01 May 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	45,600	01 May 2020	10,000
SERAFINI TITO A Officer and Director	Sale at price 15.75 - 17.74 per share.	Indirect	162,761	16 Apr 2020	10,000
ROBINSON WILLIAM HEWITT Director	Sale at price 15.75 - 17.72 per share.	Direct	81,271	16 Apr 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 18.00 per share.	Direct	90,000	14 Apr 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	22,800	14 Apr 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.01 per share.	Direct	120,101	08 Apr 2020	8,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	36,480	08 Apr 2020	8,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 15.21 per share.	Direct	30,422	01 Apr 2020	2,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	9,120	01 Apr 2020	2,000
ORWIN JOHN A Chief Executive Officer	Purchase at price 12.79 per share.	Direct	76,740	17 Mar 2020	6,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 22.98 - 26.02 per share.	Direct	360,984	02 Mar 2020	15,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	68,400	02 Mar 2020	15,000
CAVET GUY LAWRENCE Chief Technology Officer	Sale at price 20.53 - 21.39 per share.	Direct	146,538	25 Feb 2020	7,100
CAVET GUY LAWRENCE Chief Technology Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	9,576	25 Feb 2020	2,100
GREENBERG NORMAN MICHAEL Officer	Sale at price 19.43 - 20.02 per share.	Direct	294,768	03 Feb 2020	15,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	68,400	03 Feb 2020	15,000
CAVET GUY LAWRENCE Chief Technology Officer	Sale at price 20.00 per share.	Direct	200,000	27 Jan 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 18.47 per share.	Direct	92,346	24 Jan 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	22,800	24 Jan 2020	5,000
GREENBERG NORMAN MICHAEL Officer	Sale at price 14.83 - 15.57 per share.	Direct	148,992	17 Jan 2020	10,000
GREENBERG NORMAN MICHAEL Officer	Conversion of Exercise of derivative security at price 4.56 per share.	Direct	45,600	17 Jan 2020	10,000
CAVET GUY LAWRENCE Chief Technology Officer	Sale at price 14.84 - 15.59 per share.	Direct	103,065	17 Jan 2020	6,919
CAVET GUY LAWRENCE Chief Technology Officer	Conversion of Exercise of derivative security at price 5.16 per share.	Direct	9,902	17 Jan 2020	1,919
STEINMAN LAWRENCE Director		Direct		24 Jun 2019	8,405
ATWOOD BRIAN G Director		Indirect		24 Jun 2019	8,791
BAKER BROS ADVISORS L.P. Beneficial Owner of more than 10% of a Class of Security		Indirect		24 Jun 2019	3,532,760
BERGER FRANKLIN MILAN Director		Direct		24 Jun 2019	75,315
SERAFINI TITO A Officer and Director		Indirect		24 Jun 2019	12,134
BILL & MELINDA GATES FOUNDATION Beneficial Owner of more than 10% of a Class of Security		Direct		24 Jun 2019	1,396,644
HADLEY HARBOR MASTER INVESTORS CAYMAN II, L.P. Beneficial Owner of more than 10% of a Class of Security		Direct		24 Jun 2019	1,934,255
ROBINSON WILLIAM HEWITT Director		Direct		24 Jun 2019	9,990
BILL & MELINDA GATES FOUNDATION TRUST Beneficial Owner of more than 10% of a Class of Security		Direct		24 Jun 2019	1,396,644

Straits Times Index3,299.22+8.52(+0.26%)

Nikkei38,104.17-124.94(-0.33%)

Hang Seng19,051.60+87.92(+0.46%)

FTSE 1008,433.76+261.61(+3.20%)

Bitcoin USD60,959.79-36.29(-0.06%)

CMC Crypto 2001,257.58-55.05(-4.19%)

Atreca, Inc. (BCEL)

Insider transactions

Insider transactions reported - last two years

Straits Times Index
3,299.22
+8.52(+0.26%)

Nikkei
38,104.17
-124.94(-0.33%)

Hang Seng
19,051.60
+87.92(+0.46%)

FTSE 100
8,433.76
+261.61(+3.20%)

Bitcoin USD
60,959.79
-36.29(-0.06%)

CMC Crypto 200
1,257.58
-55.05(-4.19%)