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Century Therapeutics, Inc.

IPSC Net buying
CIK 0001850119 #3356 in the set updated 17 Sep 2026
Bought (120 mo)
$32.10M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$8.23M
$81.25K on a plan · $811.92K straight out of an exercise
Sold at will
$7.34M
49 of 63 sales
Net
+$23.88M
+$24.77M against sales at will

By person

14 insiders · 71 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
BAYER AKTIENGESELLSCHAFT
10% owner
$15.00M (1)
+$15.00M
12,675,838
$24.46M
Casdin Eli
Director
$15.00M (1)
+$15.00M
3,206,380
$6.19M
Versant Venture Capital VI, L.P. entity
10% owner
$2.00M (1)
$7.17M (1)
−$5.17M
12,166,109
$23.48M
+308.1%
Borges Luis
Chief Scientific Officer
$539.88K (3) scheduled
−$539.88K
256,535
$495.11K
Farid Adrienne
Chief Operations Officer
$297.10K (12) scheduled
−$297.10K
250,141
$482.77K
+237.0%
Russotti Gregory
See Remarks
$123.44K (18) scheduled
−$123.44K
601,971
$1.16M
+62.2%
Cowan Chad
Chief Scientific Officer
$49.25K (1)
$2.74K (1)
+$46.52K
1,175,322
$2.27M
+763.8%
Carr Douglas
SVP Finance & Operations
$39.76K (22)
−$39.76K
502,907
$970.61K
+171.0%
Pfeiffenberger Brent
President and CEO
$47.68K (2)
$59.96K (6)
−$12.28K
3,633,839
$7.01M
+26,137%
Quimi Daphne
Director
$7.66K (1)
+$7.66K
5,000
$9.65K
FUJIFILM Cellular Dynamics, Inc. entity
10% owner
6,955,207
$13.42M
+133.3%
Diem Michael Craig
Chief Financial Officer
253,533
$489.32K
+219.0%
Conn Morgan
Chief Finanical Officer
79,648
$153.72K
Levitsky Hyam
President of R&D
24,000
$46.32K

No percentages here. This company's share count has moved by a factor of 2.1 over the window, from 85,029,042 to 181,075,321 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Carr Douglas
14 Sep 2026
SVP Finance & Operations
Sell
1,658
$1.93
$3.20K
Russotti Gregory
14 Sep 2026
See Remarks
Sell
2,587
$1.93
$4.99K
Carr Douglas
8 Sep 2026
SVP Finance & Operations
Sell
254
$2.05
$520.70
Russotti Gregory
8 Sep 2026
See Remarks
Sell
534
$2.05
$1.09K
Carr Douglas
3 Aug 2026
SVP Finance & Operations
Sell
275
$1.98
$543.68
Carr Douglas
12 Jun 2026
SVP Finance & Operations
Sell
1,654
$2.23
$3.69K
Russotti Gregory
12 Jun 2026
See Remarks
Sell
2,584
$2.23
$5.77K
Carr Douglas
8 Jun 2026
SVP Finance & Operations
Sell
249
$2.11
$525.64
Russotti Gregory
8 Jun 2026
See Remarks
Sell
524
$2.11
$1.11K
Carr Douglas
4 May 2026
SVP Finance & Operations
Sell
264
$2.34
$618.02
Russotti Gregory
12 Mar 2026
See Remarks
Sell
10,076
$2.55
$25.68K
Carr Douglas
12 Mar 2026
SVP Finance & Operations
Sell
7,043
$2.55
$17.95K
Carr Douglas
9 Mar 2026
SVP Finance & Operations
Sell
247
$2.54
$626.39
Russotti Gregory
9 Mar 2026
See Remarks
Sell
479
$2.54
$1.21K
Carr Douglas
3 Feb 2026
SVP Finance & Operations
Sell
323
$1.82
$588.51
Russotti Gregory
8 Dec 2025
See Remarks
Sell
526
$0.53
$279.83
Carr Douglas
8 Dec 2025
SVP Finance & Operations
Sell
257
$0.53
$136.72
Cowan Chad
20 Nov 2025
Chief Scientific Officer
Sell
5,462
$0.50
$2.74K
Pfeiffenberger Brent
17 Nov 2025
President and CEO
Sell
32,456
$0.45
$14.74K
Carr Douglas
3 Nov 2025
SVP Finance & Operations
Sell
292
$0.59
$171.11
Russotti Gregory
8 Sep 2025
See Remarks
Sell
539
$0.50
$269.50
Pfeiffenberger Brent
8 Sep 2025
President and CEO
Sell
488
$0.50
$244.00
Carr Douglas
8 Sep 2025
SVP Finance & Operations
Sell
263
$0.50
$131.50
Carr Douglas
4 Aug 2025
SVP Finance & Operations
Sell
296
$0.53
$158.06
Russotti Gregory
9 Jun 2025
See Remarks
Sell
526
$0.62
$327.17
Pfeiffenberger Brent
9 Jun 2025
President and CEO
Sell
475
$0.62
$295.45
Farid Adrienne
9 Jun 2025
Chief Operations Officer
Sell
552
$0.62
$343.34
Carr Douglas
9 Jun 2025
SVP Finance & Operations
Sell
4,904
$0.62
$3.05K
Pfeiffenberger Brent
16 May 2025
President and CEO
Sell
29,552
$0.55
$16.14K
Carr Douglas
5 May 2025
SVP Finance & Operations
Sell
295
$0.55
$162.25
Farid Adrienne
5 May 2025
Chief Operations Officer
Sell
1,024
$0.55
$563.20
Carr Douglas
10 Mar 2025
SVP Finance & Operations
Sell
1,240
$0.62
$762.60
Farid Adrienne
10 Mar 2025
Chief Operations Officer
Sell
2,359
$0.62
$1.45K
Russotti Gregory
10 Mar 2025
See Remarks
Sell
2,360
$0.62
$1.45K
Pfeiffenberger Brent
10 Mar 2025
President and CEO
Sell
2,235
$0.62
$1.37K
Pfeiffenberger Brent
18 Feb 2025
President and CEO
Sell
34,712
$0.78
$27.18K
Carr Douglas
3 Feb 2025
SVP Finance & Operations
Sell
351
$0.78
$273.78
Farid Adrienne
3 Feb 2025
Chief Operations Officer
Sell
1,054
$0.78
$822.12
Carr Douglas
4 Nov 2024
SVP Finance & Operations
Sell
283
$1.23
$347.24
Farid Adrienne
4 Nov 2024
Chief Operations Officer
Sell
1,033
$1.23
$1.27K
Carr Douglas
5 Aug 2024
SVP Finance & Operations
Sell
289
$1.83
$528.00
Farid Adrienne
5 Aug 2024
Chief Operations Officer
Sell
1,073
$1.83
$1.96K
Farid Adrienne
3 May 2024
Chief Operations Officer
Sell
913
$3.11
$2.84K
Carr Douglas
3 May 2024
SVP Finance & Operations
Sell
257
$3.11
$798.24
Farid Adrienne
6 Feb 2024
Chief Operations Officer
Sell
1,784
$4.49
$8.00K
Carr Douglas
6 Feb 2024
SVP Finance & Operations
Sell
557
$4.49
$2.50K
Farid Adrienne
5 Feb 2024
Chief Operations Officer
Sell
2,035
$3.84
$7.82K
Carr Douglas
5 Feb 2024
SVP Finance & Operations
Sell
643
$3.84
$2.47K
Versant Venture Capital VI, L.P.
9 Aug 2022
10% owner
Sell
550,000
$13.03
$7.17M

What was left out

Form 4 filings counted 162
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 6
Sales on a Rule 10b5-1 plan 8
Sales straight out of an exercise 6
Sales at will 49
Transactions with no price 0
Shares from compensation/vesting 36,941,556
Sales filed before the plan box existed 1
History held since 21 Jun 2021