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SERINA THERAPEUTICS INC. (SER) Stock Ownership and Short Interest

USA - NYSE Arca - NYSEARCA:SER - US81751A1088 - Common Stock

2.54 USD
-0.08 (-3.05%)
Last: 1/9/2026, 8:04:00 PM
2.35 USD
-0.19 (-7.48%)
After Hours: 1/9/2026, 8:04:00 PM
SER Ownership Chart.SER Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SER Ownership.InsiderInstitutionalPublic



Shares Outstanding10.66M
Float5.62M
Float Short Interest Percentage0.65%
Owners (insider)7.28%
Owners (institutional)4.35%
Owners (insider) change0%
Owners (institutional) change0%
SER Institutional Ownership HistorySER Institutional Ownership HistorySER Institutional Ownership History Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 Dec 2025 100K 200K 300K 400K
SER Historical Insider Transactions ChartSER Historical Insider Buy and Sell Transactions ChartSER Historical Insider Transactions Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 0 50K -50K
Date Name Type Shares Price Amount
Dec 23, 2025 Moreadith Randall Option Excercise 4100 0.06 $ 246.00
Dec 23, 2025 Moreadith Randall Open Market Sale 4100 2.60 $ 10,660.00
Dec 22, 2025 Moreadith Randall Option Excercise 5673 0.06 $ 340.38
Dec 22, 2025 Moreadith Randall Open Market Sale 5673 2.67 $ 15,167.90
Dec 16, 2025 Moreadith Randall Option Excercise 3227 0.06 $ 193.62
Dec 16, 2025 Moreadith Randall Open Market Sale 3227 2.96 $ 9,561.92
Dec 12, 2025 Moreadith Randall Option Excercise 1700 0.06 $ 102.00
Dec 12, 2025 Moreadith Randall Open Market Sale 1700 3.26 $ 5,541.49
Dec 11, 2025 Moreadith Randall Option Excercise 3555 0.06 $ 213.30
Dec 11, 2025 Moreadith Randall Open Market Sale 3555 3.24 $ 11,519.62
Dec 10, 2025 Moreadith Randall Grant 645 0.06 $ 38.70
Dec 9, 2025 Moreadith Randall Option Excercise 600 0.06 $ 36.00
Dec 9, 2025 Moreadith Randall Open Market Sale 1245 3.33 $ 4,148.73
Dec 2, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Dec 2, 2025 Moreadith Randall Open Market Sale 6500 3.61 $ 23,480.80
Nov 25, 2025 Moreadith Randall Option Excercise 5965 0.06 $ 357.90
Nov 25, 2025 Moreadith Randall Open Market Sale 5965 3.90 $ 23,264.10
Nov 24, 2025 Moreadith Randall Option Excercise 535 0.06 $ 32.10
Nov 24, 2025 Moreadith Randall Open Market Sale 535 3.93 $ 2,105.23
Nov 18, 2025 Moreadith Randall Open Market Sale 6500 3.75 $ 24,401.65
Nov 18, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Nov 10, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Nov 10, 2025 Moreadith Randall Open Market Sale 6500 4.10 $ 26,650.00
Nov 5, 2025 Moreadith Randall Option Excercise 3398 0.06 $ 203.88
Nov 5, 2025 Moreadith Randall Open Market Sale 3398 4.24 $ 14,407.52
Nov 4, 2025 Moreadith Randall Option Excercise 3102 0.06 $ 186.12
Nov 4, 2025 Moreadith Randall Open Market Sale 3102 4.40 $ 13,634.22
Oct 28, 2025 Moreadith Randall Option Excercise 5551 0.06 $ 333.06
Oct 28, 2025 Moreadith Randall Open Market Sale 5551 4.96 $ 27,541.29
Oct 27, 2025 Moreadith Randall Option Excercise 949 0.06 $ 56.94
Oct 27, 2025 Moreadith Randall Open Market Sale 949 5.19 $ 4,921.23
Oct 20, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Oct 20, 2025 Moreadith Randall Open Market Sale 6500 4.97 $ 32,286.80
Oct 13, 2025 Moreadith Randall Option Excercise 4326 0.06 $ 259.56
Oct 13, 2025 Moreadith Randall Open Market Sale 4326 5.20 $ 22,495.20
Aug 25, 2025 Moreadith Randall Option Excercise 47674 0.06 $ 2,860.44
Aug 25, 2025 Moreadith Randall Open Market Sale 47674 6.95 $ 331,417.62
Aug 18, 2025 Moreadith Randall Option Excercise 4304 0.06 $ 258.24
Aug 18, 2025 Moreadith Randall Open Market Sale 4304 5.18 $ 22,284.45
Aug 12, 2025 Moreadith Randall Option Excercise 5500 0.06 $ 330.00
Aug 12, 2025 Moreadith Randall Open Market Sale 5500 5.25 $ 28,875.00
Aug 4, 2025 Moreadith Randall Option Excercise 5500 0.06 $ 330.00
Aug 4, 2025 Moreadith Randall Open Market Sale 5500 5.17 $ 28,435.00
Jul 29, 2025 Moreadith Randall Option Excercise 4196 0.06 $ 251.76
Jul 29, 2025 Moreadith Randall Open Market Sale 4196 6.50 $ 27,274.00
Jul 28, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Jul 28, 2025 Moreadith Randall Open Market Sale 6500 5.89 $ 38,285.00
Jul 21, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Jul 21, 2025 Moreadith Randall Open Market Sale 6500 5.34 $ 34,710.00
Jul 14, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Jul 14, 2025 Moreadith Randall Open Market Sale 6500 5.01 $ 32,565.00
Jun 30, 2025 Moreadith Randall Open Market Sale 6500 5.78 $ 37,570.00
Jun 30, 2025 Moreadith Randall Option Excercise 6500 0.06 $ 390.00
Mar 28, 2025 LEDGER STEVEN A Other Aquisition 95730 0.00 $ 0.00
Jan 31, 2025 Juvenescence Ltd Grant 500000 10.00 $ 5,000,000.00