Serafini Tito

CIK 00012784103 companiesREDWOOD CITY, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001278410

Recent Transactions

50 trades

Sale
Atreca, Inc.
Class A Common Stock
2024-04-01$0.07/sh−20,788→ 43,636 total
Sale
Atreca, Inc.
Class A Common Stock
2023-09-01$0.37/sh−8,393→ 64,424 total
Sale
Atreca, Inc.
Class A Common Stock
2023-08-02$0.95/sh−5,487→ 72,817 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2023-02-09+175,000→ 175,000 total
Award
Atreca, Inc.
Class A Common Stock
2023-02-09−43,750→ 78,304 total
Sale
Atreca, Inc.
Class A Common Stock
2022-09-02$1.78/sh−7,646→ 34,554 total
Sale
Atreca, Inc.
Class A Common Stock
2022-06-28$2.02/sh−15,000→ 228,875 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13+95,000→ 95,000 total
Disposition to Issuer
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13−141,395→ 0 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13+88,000→ 88,000 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13+50,145→ 50,145 total
Disposition to Issuer
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13−88,000→ 0 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13+141,395→ 141,395 total
Disposition to Issuer
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13−95,000→ 0 total
Disposition to Issuer
Atreca, Inc.
Employee stock option (right to buy)
2022-06-13−50,145→ 0 total
Sale
Atreca, Inc.
Class A Common Stock
2022-03-04$5.00/sh−30,000→ 243,875 total
Award
Atreca, Inc.
Employee Stock Option (right to buy)
2021-12-23+95,000→ 95,000 total
Sale
Atreca, Inc.
Class A Common Stock
2021-09-27$6.58/sh−30,000→ 273,875 total
Gift
Atreca, Inc.
Class A Common Stock
2021-09-20−50,000→ 303,875 total
Gift
Atreca, Inc.
Class A Common Stock
2021-09-20+50,000→ 50,000 total
Award
Atreca, Inc.
Class A Common Stock
2021-09-09+42,200→ 42,200 total
Sale
Atreca, Inc.
Class A Common Stock
2021-03-11$18.84/sh−1,500→ 353,875 total
Sale
Atreca, Inc.
Class A Common Stock
2021-03-11$18.22/sh−8,500→ 355,375 total
Sale
Atreca, Inc.
Class A Common Stock
2021-02-11$18.93/sh−10,000→ 363,875 total
Award
Atreca, Inc.
Employee stock option (right to buy)
2021-01-27+95,000→ 95,000 total
Sale
Atreca, Inc.
Class A Common Stock
2021-01-11$15.02/sh−10,000→ 373,875 total
Sale
Atreca, Inc.
Class A Common Stock
2020-12-11$15.87/sh−10,000→ 383,875 total
Sale
Atreca, Inc.
Class A Common Stock
2020-11-16$15.12/sh−8,847→ 393,875 total
Gift
Atreca, Inc.
Class A Common Stock
2020-11-12+3,655→ 3,655 total
Gift
Atreca, Inc.
Class A Common Stock
2020-11-12−3,655→ 0 total
Sale
Atreca, Inc.
Class A Common Stock
2020-11-11$15.10/sh−1,153→ 399,067 total
Sale
Atreca, Inc.
Class A Common Stock
2020-10-12$15.00/sh−10,000→ 400,220 total
Sale
Atreca, Inc.
Class A Common Stock
2020-10-06$15.05/sh−1,218→ 410,220 total
Sale
Atreca, Inc.
Class A Common Stock
2020-09-18$15.11/sh−8,782→ 411,438 total
Sale
Atreca, Inc.
Class A Common Stock
2020-08-14$15.00/sh−10,000→ 420,220 total
Sale
Atreca, Inc.
Class A Common Stock
2020-07-13$19.41/sh−2,871→ 437,349 total
Sale
Atreca, Inc.
Class A Common Stock
2020-07-13$20.52/sh−7,129→ 430,220 total
Sale
Atreca, Inc.
Class A Common Stock
2020-06-25$25.01/sh−600→ 440,220 total
Sale
Atreca, Inc.
Class A Common Stock
2020-06-22$20.05/sh−496→ 440,820 total
Sale
Atreca, Inc.
Class A Common Stock
2020-06-19$20.03/sh−4,604→ 441,316 total
Sale
Atreca, Inc.
Class A Common Stock
2020-06-11$17.17/sh−1,414→ 445,920 total
Sale
Atreca, Inc.
Class A Common Stock
2020-06-11$16.35/sh−8,586→ 447,334 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-28$20.00/sh+700→ 455,920 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-27$20.00/sh−100→ 456,620 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-26$20.00/sh−200→ 456,720 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-18$20.00/sh−1,700→ 456,920 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-15$20.00/sh−2,200→ 458,620 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-11$18.22/sh−6,288→ 460,820 total
Sale
Atreca, Inc.
Class A Common Stock
2020-05-11$17.64/sh−3,712→ 467,108 total
Sale
Atreca, Inc.
Class A Common Stock
2020-04-16$17.01/sh−2,919→ 471,620 total

Companies

Recent Filings

Address

C/O ATRECA, INC., 500 SAGINAW DRIVE

REDWOOD CITY, CA, 94063

View on SEC.gov